1st administrative history/biography: Carl Bach was born on 08.03.1847 in Stollberg in the Erzgebirge mountains as the son of the saddler master and carriage builder Heinrich Julius Bach. After attending primary school and private school in Stollberg, he completed an apprenticeship as a locksmith. In the years 1863 and 1864 he worked in the steam engine construction of the company R. Hartmann in Chemnitz. During this time he learned English in addition to his work. Then he was first a pupil of the Gewerbschule, later of the Werkmeisterschule, where he graduated at Easter 1866 with the overall grade 1 and the silver medal, which was only awarded in one copy. This year he took part in planning work for the Chemnitz water pipeline under the direction of Prof. Kankelwitz. After the following studies at the Polytechnikum Dresden he followed Prof. Kankelwitz as assistant for the years 1868 to 1872 to Stuttgart. After this time Bach studied again, this time with Grashof at the TH Karlsruhe, where he earned his diploma in 1873. In the following five years he worked as an engineer in Wollwich, London and Vienna, finally becoming director of Lausitzer Maschinenfabrik AG in Bautzen. He was elected to the Zittau Chamber of Commerce in 1877 and married in the same year. On 01 October 1878, Bach was appointed full professor of mechanical engineering at the Technical University of Stuttgart, where he established the Materials Testing Institute in 1884 and the Engineering Laboratory eleven years later. From 1885 to 1888 he was rector of the TH Stuttgart. One year later, on 20 June 1889, Bach was awarded the silver commemorative medal by the King of Württemberg on the occasion of the 25th anniversary of the government. In February 1892 he received the Knight's Cross and on 25 November 1895 the Honorary Cross of the Order of the Württemberg Crown, connected with the nobility of persons. He was also awarded the title of "Construction Director". Already in 1883 Carl Bach was appointed to the Federal Polytechnic in Zurich, in 1895 to the Technical University in Berlin and in 1902 unofficially to the Technical University in Vienna. However, he did not follow any of these calls. On 22 March 1911 he was awarded the Commander's Cross of the 2nd Class of the Albrecht Order by King Friedrich August of Saxony, in 1914 the title "Staatsrat", in February 1916 he was awarded the Wilhelmskreuz by the King of Württemberg, in February 1918 the Commander's Cross of the Order of the Württemberg Crown. Also this year Bach was the first technician in Württemberg to receive the title "Excellence". From 1912 to 1918 Carl von Bach was a member of the 1st Chamber of the Württemberg State Parliament for the TH Stuttgart. On his 70th birthday, 1917, he became an honorary citizen of his hometown Stollberg and on his 80th birthday an honorary citizen of Stuttgart. In 1920 the senate of the TH Stuttgart had him paint for the senate hall. Two years later Bach was emeritus. In 1926 Bach was painted again, this time for the conference hall of the VDI in Berlin. Carl von Bach died in Stuttgart on 10 October 1931. He holds honorary doctorates from the TH Berlin (1903), the University of Tübingen (1927), the TH Vienna (1927), and the TH Stuttgart (1927). In close cooperation and lively exchange of ideas with renowned entrepreneurs and inventors such as Robert Bosch, Paul Daimler, Rudolf Diesel, Count Ferdinand von Zeppelin and many others, Bach succeeded in bridging the gap in mechanical engineering between practitioners such as Redtenbacher (Karlsruhe) and theorists such as Reuleaux (Berlin) by purposefully combining theory and practice through experimental research in mechanical engineering and civil engineering. In order to secure the scientific basis, Bach successfully established two research institutes, the Materials Testing Institute 1884, of which he was director until 1922, and the Engineering Laboratory 1895. On his initiative, the first chair for aeronautics and automotive engineering was established in Germany in 1925, together with the associated laboratory. Based on his work, Bach is regarded as the founder of static elasticity and strength theory. Both from his own experience and from his work in business circles and technical associations, Bach was aware that the rapid development of German industry required a fundamental reform of engineering education. He demanded a "workshop practice" of at least one year. Bach considered solid practical experience supplemented by thorough, comprehensive training in natural science and technical subjects, but also the teaching of humanities disciplines, the "humanisation of technical universities", to be absolutely essential for the engineer of the future. His educational policy intentions, which he realized in his more than 40 years of work at the Technical University of Stuttgart, he achieved above all through the Association of German Engineers. The appreciation of Bach as a teacher and scholar is expressed not only by his appointments to other universities, but also by the orders and honours of crowned heads and associations of a technical, scientific and socio-political nature, as well as the magnificent letter of thanks from the students of the TH Stuttgart. 2nd inventory description: Carl von Bach (1847-1931) was one of the most important German technical scientists of his time. In the field of mechanical engineering and material testing he did pioneering work, which is the basis for today's problems and solutions. The estate of Carl von Bach comprises a total of about 40 running metres. Archive material. However, this material does not only contain the scientific legacy of Bach, but much more: in addition to the scientific works - almost all manuscripts of his major works are available in various editions - an extensive part of his private legacy is also preserved. In addition, the University Archives also contain the estate of his son Julius Bach. He was bequeathed in his will the entire legacy of his father's writings, which he finally bequeathed to the then Technical University of Karl-Marx-Stadt alongside his own. Particularly valuable in the estate of Carl von Bach, if one can even pick out a subgroup, is the traditional business correspondence. On approx. 50,000 sheets, both the correspondence received and the correspondence sent out over the period from 1876 to 1931 are almost completely handed down. Because of Bach's focus on work and research, the theory of strength and elasticity, of which he was a co-founder, he came into contact with various representatives from science and industry. Moreover, Bach was a very socially committed person, which is also reflected in this correspondence. However, the preservation of the tradition is endangered. In particular, the copial books with the outgoing correspondence will only be released for use in exceptional cases. The degree of preservation of the writing material is particularly problematic here. As a rule, the deceased did not use commercially available ink, but mixed it himself in varying compositions, some of which faded very strongly. In addition, the transparent paper of the books is only of little stability. For this reason, the business correspondence in the Bach estate was completely filmed and digitized. Selected documents are recorded on colour film and are available as negatives and positives. The Subdivision of the Estate Carl von Bach's estate is divided into six sections in its provisionally final stage of indexing: I. Biographical material This group includes personal documents, testimonies of his educational and professional career, documents about his military service, honours, vocations, anniversaries and autobiographical records. II. private correspondence This is arranged chronologically according to the members of the family and within them. Of these, the correspondence with his son Julius is the most extensive and certainly also the most interesting, since it contains the discussions of various technical problems that were conducted between the two scientists. III. business correspondence This cannot claim to be complete, but the extent of the overdelivery is impressive. Particularly remarkable is the tradition of the outgoing mail, which is recorded in a total of 35 copial books on approx. 35000 sheets. They cover the period from 1876 to 1903 and from 1909 to his death in 1931. Within these copies the letters are arranged chronologically and for almost each of these books there is a register of names of the addressees, which has been made by the deceased. However, the Kopialbücher also contain copies of incoming letters and various concepts, orders, etc., which Bach probably regarded as particularly important. Also the mail archived in this group is quite remarkable with 18 000 sheets. In total, there are about 2500 correspondents in the group of business correspondence. With regard to the two sections on private and business correspondence, it should be noted that correspondence can also be found outside these sections, in the fact files. IV. Business papers Here you will find the manuscripts of his countless publications, statements and expert opinions on the fields of science covered by Bach, as well as extensive material collections on these questions. His work on material testing, the durability of steam boilers and riveted joints, etc. can be particularly well understood here. Bach himself created firm portfolios in which he collected all possible processes into one subject and then labeled them accordingly. This state of order and distortion was largely adopted during the earlier processing of the estate, without verifying the content in detail. This situation was resolved in 2007. The order by subject has been maintained, but the folders have been repackaged and the file titles have been supplemented with extensive "Contains" notes to facilitate access to this material. In addition, papers from the estate of Julius Bach were added to this section, but these clearly have their origin in Carl Bach. V. Material Collections Various types of material have been summarized here. This concerns e.g. his membership cards, orders, promotional gifts, material samples or also different photos. Sections 4 and 5 have not been rearranged, but have been taken over from the original legator. VI. Non-provenance material Here is the material about the legator that was later added to the estate, such as obituaries or copies of and about Bach from other archives. In the revision of the estate, further material on Carl Bach was added. Of particular note here are the numerous photos of the Carl Bach family, which were made available in digital form for the collection. The inventory signature is the number 302, followed by an indication in Roman numerals and the individually numbered file units (in Arabic numerals). The Roman numerals indicate the six different groups. Example: 302 / III / 0123 Carl von Bach estate estate / business correspondence / foreign correspondence America: Argentina, Chile, Canada, USA Inventory processing The Carl von Bach estate has not yet been finally catalogued. At the beginning of the processing in the 80s a file was created, which was the basis for the input into the database at the end of the 90s. The data was transferred unchanged. A new classification was developed for the estate, according to which the entered units of registration are arranged. New file titles have been created in the Biographical Material, Private and Business Correspondence sections. In 2007, sections IV to VI were finally developed in greater depth. Although most of the titles of the files in the business papers and material collections were originally taken over by the testator, they were supplemented with extensive remarks. The present finding aid book thus represents the most recent state of processing for the time being. Digitisation The correspondence in the estate has been completely filmed and digitised from the film. Due to the state of preservation, the originals are no longer released for use. A high quality silver halide film has been used to secure the existence of the company. As a rule, this part of the estate is used via the electronic data on the PC. The designation of the CD-ROM corresponds to that of the file unit. During scanning, the individual sheets were numbered consecutively. The first part of the file name, however, reflects the file unit. However, the file numbers do not match the page number. 3. state of indexing/scope: indexed; find book, database, digitised material; scope: 40.75 running metres.

The Order of St John, which came into being with the crusade movement at the end of the 11th century, fell victim to secularisation at the beginning of the 19th century, as did all religious institutions. The German Grand Priory in Heitersheim (in the Breisgau region) was dissolved in 1805/6 with its subordinates, including those in the new Grand Duchy of Baden and the Kingdom of Württemberg. The Brandenburg Bailiwick, which since the 14th century enjoyed a special position within the Grand Priorate of Germany strengthened by the conversion to Protestantism around 1540, was not secularised until 1811, but remained in existence in the form of an Order of Merit for persons of Protestant and Russian Orthodox denomination who deserved to serve the Prussian king, the royal house and the monarchy. In 1852 King Friedrich Wilhalm IV of Prussia restored the Ballei Brandenburg of the Order of St. John. The initiative for the revival of the Order and for the foundation of "cooperatives" in the Prussian provinces and in southern Germany also proceeded from it. The development in Württemberg was concluded in June 1858 with the award of corporate law, i.e. the status of a legal entity, to the "Cooperative of Knights of the Bailiwick Brandenburg of the Order of St John of Wuerttemberg in the Kingdom of Württemberg" residing in Stuttgart. It was joined by knights from Baden and - until the foundation of a cooperative society in the Kingdom of Bavaria in 1888 - also by Bavarian knights. There was no intention to found a cooperative of its own for Baden several times, so in 1906 the cooperative was renamed "Württembergisch-Badensche Genossenschaft des Johanniterordens". Since 1978 it has been called "Baden-Württembergische Kommende des Johanniterordens". It was originally a legal person by royal Württemberg sovereign act and is now a non-profit registered association of civil law. The Baden-Württemberg Kommende of the Order of St John is subordinated to the Ballei Brandenburg, which is subdivided into a total of 20 cooperatives or Kommende. At the head of the Order, which also includes Johanniter groups in Belgium, Austria, the USA and South Africa, is the Master of Masters, who is elected by the Chapter, the supreme decision-making body. His deputy is the governor of the order. The members of the order are classified as honorary knights, legal knights, commentators, honorary comedians or honorary members, depending on their activity or their probation. The Baden-Württemberg Kommende is headed by a "Governing Commentator", who exercises his office together with the board (convention) of the cooperative. On the knight days, which are held annually, pending questions are discussed. As tasks of the order the statute of the Ballei Brandenburg of 24.6.1853, also binding for the Württemberg cooperative, specifies above all the "defence of the Christian religion in particular of the Protestant confession", the "fight against unbelief", as well as the "service and (the) care of the sick" as tasks of the order. An expansion of the tasks took place with the statute of the Baden-Württembergische Kommende of 30 September 1978 § 2 (2): "The purpose of the association is the promotion of the general public through care and assistance for the sick, the elderly, the physically and economically weak, as well as young people and children. The Association carries out this activity in hospitals, old people's homes and other social institutions, as well as through affiliated working and auxiliary communities. In times of external and internal danger, the Association is particularly dedicated to "the wounded, the sick and other injured". In addition to their historically founded, intensive diaconal commitment, the Kommende is characterised by a pronounced cultural commitment. It is supported by three pillars: the archive, the library and the museum. The Archive of the Order has been located in the Main State Archive in Stuttgart since 1969. The Johanniter Library was founded after World War II. It contains valuable bibliophile works from six centuries, especially from the history of the order. Since 2007, the library has been housed as a deposit in the Badische Landesbibliothek Karlsruhe. The Johanniter Museum Krautheim a. d. Jagst is a joint institution of the town and the Kommende. The historical building, which was originally owned by the Order of St John and then by the Teutonic Order, now belongs to the city, the exhibits of the Kommende. The museum was opened in 1978 and was given a new appearance in 2006 on the occasion of the 700th anniversary of the city. The Commentators of the Baden-Württemberg Commentaries: 1858-1868 Frhr. Wilhelm vom Holtz 1868-1888 Graf Wilhelm von Taubenheim 1888-1908 Prince Hermann zu Hohenlohe.Langenburg 1908-1947 Prince Ernst zu Hohenlohe-Langenburg 1948-1952 Wilhelm Volrad von Rauchhaupt 1952-1958 Rudolf von Bünau 1958-1960 Prince Gottfried zu Hohenlohe-Langenburg 1960-1961 Wilhelm Volrad von Rauchhaupt 1961-1973 Frhr. Reinhard von Gemmingen-Hornberg since 1973 Knight Friedrich von Molo Content and evaluation History, order and indexing of the holdings The tradition of the Baden-Württemberg Commendary of the Order of St John is kept in the Main State Archives in Stuttgart as a deposit. For the documents received in 1969, there is already a completed find book available which was produced in 1970 by the inspector candidate Renate Pruschek. The since then existing taxes of June 1983, May 1984, August and September 1988, which were made by the Commentator of the Baden-Württembergische Kommende Friedrich Ritter von Molo and by the Hohenlohe-Zentralarchiv Neuenstein, have been combined to a partial stock and are indexed in the present find book. The recording initially took place as part of the training of the archive inspector candidates Corinna Pfisterer, Regina Keyler, Bettina Herrmann under the guidance of archive assessor Dr. Peter Schiffer from July to September 1988. From October 1988 to March 1989, archive inspector Sabine Schnell, among others, made the remaining title recordings and carried out the final work. Since the stock was recorded by several editors, it was not always possible to design the title recordings uniformly. A pre-archival order of the files is not recognizable, therefore the structure of the find book of Pruschek served as basis for the present find book. However, a modification was necessary. In order to avoid overlaps in the order numbers, order number 401 was used for the distortion of the present partial stock. In particular, the inventory contains files on the organisation and administration of the cooperative. Insights into the tasks of the cooperative are rather provided by the publications and journals received, the existing books provide information above all about the general history of the order. Personal documents of the commentators on membership and function in the Order remained in the private estates of the Hohenlohe Central Archives in Neuenstein. The listed documents have a total duration from (1714-1719) 1853 to 1987. Since the stock is property of the Johanniterorden, no cassations were made. The partial stock P 7/2 comprises 293 units with 8.3 m running time. The finding aid was created with the help of data processing on the basis of the MIDOSA program package of the State Archive Administration of Baden-Württemberg.

History of the Inventory Designer: Under the name Rechnungshof des Norddeutschen Bund (Court of Audit of the North German Confederation), the Prussian Chamber of Upper Legislation took control of the budget of the German Reich for the financial years 1867-1869 for the first time, renaming the authority the Rechnungshof des Deutschen Reiches (Court of Audit of the German Reich). In addition to controlling the Reich's budget, the Oberrechnungskammer, in its function as Court of Audit, was responsible for auditing the budget of Alsace-Lorraine (1874-1919) and for controlling the budget of the protectorate (since 1892/95 Africa, since 1898 all protectorates). The Court of Audit (Rechungshof, RH) was chaired by the Chief President of the Chamber of Appeal; its members were appointed by the Emperor at the suggestion of the Federal Council. The task of auditing the accounts of the Reich's budget had to be transferred to the Upper Chamber of Accounts by repeated individual legislation, usually on an annual basis. Article 86 p. 2 of the Weimar Constitution ("The audit of accounts is regulated by the Reich Law") established the audit of accounts for the Reich Administration under constitutional law. The Reich Budget Code of 31.12.1922 accordingly provided for the fundamental audit of the Reich budget by the Court of Audit of the German Reich (legalization of the audit of the "economic efficiency of the administration"). Thus, for the first time, auditing was fixed as a right of the state; at the same time, the establishment of the Court of Audit as an independent Reich authority independent of the Reich government was regulated. The Imperial Budget Code determined - as an important objective of the Court of Audit after examination of the submitted annual accounts - to prepare memoranda on the most important audit results and to submit proposals to the Imperial Government for the amendment and interpretation of laws in order to remedy identified deficiencies in the administration. The Court of Audit of the Weimar Republic represented a college of President, Directors and Councillors, which decided all fundamental matters by majority vote in the Plenary Assembly. In order to decide on matters that were limited in scope and only concerned individual administrative areas, the Reich Budget Code granted the formation of senates consisting of at least 3 members. In addition, the expert activity could be carried out at the request of the Reich Ministers, the Reich Parliament and the Reich Council; in addition, companies with their own legal personality could also be audited by the Court of Audit. The President and the other members of the Court of Audit were now appointed by the President of the Reich, countersigned by the Reich Minister of Finance. The President of the Court of Audit was also responsible for the management of the Prussian Chamber of Accounts. From October 1, 1922, however, he no longer headed the Prussian but the Reichsbehörde full-time. Presidents of the Court of Audit were: 1869-1890: Karl Ewald von Stünzner 1890-1898: Arthur Paul Ferdinand von Wolff 1898-1914: Eduard Ludwig Karl von Magdeburg 1914-1922: Ernst Holz 1922-1938 Friedrich Ernst Moritz Saemisch 1938-1945 Heinrich Müller 1922 was also appointed Reichssparkommissara with the task, together with the Reich Minister of Finance, of examining the entire budget and drawing up expert opinions on it. He was supported by the savings committee of the Reichstag. In December 1933 this office was closed again and the tasks were transferred to the new presidential department of the Court of Audit. As the supreme audit and control authority, the Court of Audit was responsible for supervising the entire Reich budget by examining the budget accounts, including the unscheduled income and expenditure of all Reich administrations, the accounts for the entire non-monetary property of the Reich as well as the books and accounting documents of the enterprises of the Reich. Since the end of the First World War, the Court of Audit has also had to increasingly control the use of Reich funds, which flowed into the private economy in the form of loans, credits, guarantees, subsidies and participations, by including both important business enterprises and a rich country of smaller enterprises in its audit area. The internal structure of the RH remained essentially unchanged throughout its existence. It was divided into the presidential department and a changing number of audit departments, to which the authorities and companies to be audited were allocated according to objective criteria. For the collection and cartographic indexing of laws, ordinances, administrative provisions, official regulations and other documents required for auditing the accounts, a news agency was attached to the Presidential Department, which from 1937 was known as the "Archive". In 1933 the Court of Audit was confirmed as an independent supreme Reich authority vis-à-vis the Reich government, but the previous procedure of majority decisions was abolished and the President was largely granted authority to issue directives to all organs of the Court of Audit. With the exception of the Wehrmacht control and the use audit of state subsidies to the NSDAP, the Court was initially able to perform its duties within the framework of financial control to the full extent even after 1933. In 1934, the office of the Reich Savings Commissioner, who was responsible for advising the Reich government on all matters relating to budget management and the appropriate design, simplification and cost reduction of the administration, was dissolved and its most important functions transferred to an office of the Presidential Department of the Court of Audit. Also from 1934, the Act on the Maintenance and Increase of Purchasing Power (Gesetz zur Erhaltung und Hebung der Kaufkraft) made it possible to extend the jurisdiction of the Court of Audit to include the auditing of corporations, institutions and other legal entities under public law (finally laid down by law in the Reich Auditing Ordinance of 30 March 1938). In the course of the imperial reform efforts of the Third Reich, the "Law on the Budgetary Management, Accounting and Auditing of the Länder and on the Fourth Amendment to the Reich Budget Code" of 17 June 1936 brought important changes: with the beginning of the 1936 accounting year, the auditing of the budget and economic management of the Länder was transferred to the Technical University. For this purpose, based on the already existing State Audit Offices, the Regional Court set up in 1937 foreign departments responsible for one or more Länder, initially in Hamburg, Karlsruhe, Leipzig (from 1940 Dresden) and Munich. Later Vienna (1939), Poznan (1942) and Metz (1942) were added. These external departments of the Court of Audit were assigned "accounting offices" by the Länder as preliminary audit offices in accordance with the "Vorprüfordnung für die Länder" of 9 April 1937. After 1938, especially during the war, the focus of the audit activities of the Court of Audit shifted: on the one hand, the audit of the administrations in the so-called "Old Empire" was reduced, on the other hand, however, the jurisdiction of the Court of Audit was extended to all German administrations in the occupied territories and also exercised there to a large extent. Only the Generalgouvernement and the autonomous protectorate government had their own examination offices. . Inventory description: Inventory history The majority of the RH's registry, which is already in the Reichsarchiv, was transferred to the former Central State Archives of the GDR after the war. At the end of the war, a further part of the existing records was still kept in the RH buildings in Potsdam and Berlin and was archived after 1946. The losses caused by the Allied air raid on Potsdam in April 1945 amount to approx. 9 running metres. Since the Prussian Oberrechungskammer took over the examination of Reichaufgabe für Kunst, Wissenschaft, kirchliche Angelegenheiten und Forstwirtschaft in 1934 (the Prussian Oberrechungskammer already had corresponding departments for these areas), these records - as well as the previous files of the Court of Audit in the holdings of Rep. 138 of the Geheimes Staatsarchiv, Stiftung prußischer Kulturbesitz. Archival evaluation and processing The registries of the Court of Audit distinguished three groups of files according to the tasks of the authority, which are also reflected in the classification: - General files - Technical files with special audit documents and instructions - Audit files for the actual audit negotiations. In this finding aid book, both the relevant files of the tradition kept until 1990 in the Central State Archives as fonds R 2301 and the files kept in the Federal Archives as fonds R 47 are recorded. Although the necessary standardisation of individual development information was achieved by merging the two parts of the transmission, a complete re-drawing did not take place. The general files were kept according to a uniform file plan and are summarised at the beginning of the inventory. The specialist and examination files are arranged according to the most recently valid business distribution plan. In addition, the files of the "archive" are listed separately as a relatively independent structural part with various special registries. The creation of archival file titles, volume sequences and series was usually required when the files were recorded; the creation of identical titles was unavoidable due to the specific nature of the structure. Characterisation of content: The Court of Audit's transmission more or less comprehensively covers the authority's entire spectrum of tasks with the following focal points: - Organisational, legal, administrative and operational matters - Court of Audit and Reich Savings Commissioner - Civil servant duties and rights - Affairs of employees and workers - Budget, cash, accounting and auditing - Specialist and audit files on individual authorities and companies such as the Reich Ministry of Finance, the Reich Ministry of Labor, the Reich Ministry of the Interior, the Reich Office for Regional Planning, the Reich Nourishment State, Reich offices and main associations, Vereinigte Industrieunternehmungen AG und Untergesellschaften (VIAG), Kleinbahnunternehmen und Wohnungsbauunternehmen, Hauptversorgungs- und Versorgungsämter sowie Wehrmachttversorgungsämter - Collection of administrative reports, statutes and other printed matter from local and district administrations (locations A-Z) - Budgets and budget accounts of the Länder and municipal institutions - Gesetzsammelmappen In addition, 3089 personnel files are part of the inventory. , citation style: BArch, R 2301/...

Content and evaluation The collection also contains files of the Mosbach district administration existing from 1863-1939, which comprised the districts of Adelsheim, Buchen, Mosbach, Tauberbischofsheim and Wertheim (cf. especially the Generalia section: "Kreis- und Bezirksverbände").