Printed copy of Robert Julius Kelp's autobiography titled The unconventional years: a prisoner of War chronicle. Autobiography includes an introduction by Kelp and a narration of Kelp's years in the Luftwaffe (1944-1945) and in different British and French prisoner camps (1945-1948) with photocopies of photographs, correspondence, and official reports from those years. Also contains a biographical note on Kelp.

Materials related to the Second World War from the perspective of a German soldier. Includes a Nazi propaganda card album that narrates and praises the creation, evolution, and rise of the Third Reich; and an autobiographical narration by Robert Julius Kelp (paratrooper in the Luftwaffe) during the last two years of the Second World War and the following years as a prisoner of war in France.

Published copy of the Nazi propaganda cigarette card album Kampf um's Dritte Reich : eine historische Bilderfolge (Battle for the Third Reich: a historical picture sequence). Album was created by Cigaretten / Bilderdienst of Hamburg, and published in 1933. Album contains space for 273 mounted trading cigarette cards (reproducing photographs by Heinrich Hoffmann) of which 270 are present.
Through the mix of rhetoric and hand-coloured photographs, the album presents an interpretation of the ideological transformation in certain sectors of Germany's social and political spheres that led to the proclamation of the Third Reich (1933-1945). Album covers the public life of Adolf Hitler from 1914 to 1933, and the creation and evolution of the Nationalsozialistische Deutsche Arbeiterpartei (National Socialist German Workers' Party or Nazi Party) in Germany until 1933.