1 x "Africa in colours. The color book of the German colonies, German East and South West Africa", by Helmut and Erna Blenck, with contributions by Richard Peter, ed. from the Reichskolonialbund, Munich: Fichte-Verlag Paul Wustrow, 1941, full linen and 1 x Anton F. Baumann "The colored Leica book. Color photography, its technology and its possibilities", ed. by Kurt Peter Karfeld, with 90 colored illustrations on plates, Munich: Knorr & Hirth GmbH, 1938, full linen, different Signs of age and wear (including rubbed cover, damaged)
