Drainage of the lagoon 1 km north of Lome. - Request for an expert from the company David Grove GmbH to investigate the water conditions, 1911 [fol. 2] Re-erection of the beacon on the bridgehead, 15 September 1912 [fol. 6] Road construction at the Schweinfurth waterfall at Misa-Höhe. - Recourse claims against Baurat Meier, Buea, due to omissions in the construction of a culvert for the waterfall, 1912 [fol. 9 - 20]