[WWI] Photos and watercolour

Lot with 15 photos, c. 1916-1920. Stamp on reverse Amsterdam Vereenigde Fotobureaux Amsterdam. Various subjects e.g. soldiers on horseback, a wounded German officer, etc. Each 13 x 18 cm. + private archive of Julius Kohn, German medical officer during WWI from Frankfurt am Mainz. Address book, 21 picture postcards and 20 photos in various sizes, incl. one with nurses and a field hospital - and an oval watercolour 'Villa Grille', 1918. Artist unknown. Image of a Poilu feeding two children. 22 x 18.5 cm. In mount.