Correspondence, manuscripts, working materials, maps (e.g. Libya), diary, notes, Africa box and photos, special prints, proofs and correction sheets (e.g. reviews), personal papers, newspaper clippings. Further information: Denecke/Brandis p. 229, GSNL 1.404.

Includes:- Wreckage from the Akron Disaster, In: Unknown, 1933 (with photo) [copy];- A.P. Cameramen Follow in Wake of Disaser to the A [?], In: Unknown, 1933 (with photos) [copy];-On the occasion of the 25th anniversary of the airship construction "Zeppelin", Heilbronner Tagblatt 20.3.1933;- The Storm Journey of the Akron [USS Akron (ZRS-4), Crash], Kölnische Illustrierte Zeitung 04.1933;- 73 Probably Dead as Akron Crashes During Ocean Storm Off N.J. Coast, In: Reading P.A.., 04.04.1933 (with photos) [copy];- Ships and Planes Search Atlantic Waters for Bodies of Akron Victims. Blimp Crases Searching for Akron; 2 Killed, In: Reading P.A., 05.04.1933 (with photos) [copy];- Camera portrays grim recordof Ligther-Than-Air-Craft, In: Chambersburg Public Opinion, 11.04.1933 (with photos) [copy];-Deutsches Leid - Deutsches Opfer! 25 years ago: Zeppelin Catastrophes be iEchterdingen [LZ 4], Neckar Zeitung 3.8.1933;- The Destruction of the Z IX in Düsseldorf, commemorative sheet for October 1914. (handwritten: "Experienced by You! Jelissen.") General-Anzeiger / Rote Erde 12.10.1933;- In the airship to Deutsch-Ost-Afrika. In memory of the journey of the L 59 [LZ 104] in November 1917, Bergischer Beobachter 25.11.1933

Letters and correspondence, 1898-1909; Personal correspondence by Dr. Philipps and a letter by Pastor von Bodelschwingh, 1911, and a newspaper clipping, 1912; family letters, 1914-1919; testimony for Pastor Rösler, 1921; letters from African Christians to Rösler "New Letters from Usambara, 1922