A painter on a crane, eating a meal, while a cleaner tells him to eat his food elsewhere; advertising the value of cleanliness for safety in the building trades. Colour lithograph after L. Fries, 192-.

Berlin (W.9) : Herausgegeben im Auftrage des Verbandes der deutschen Berufsgenossenschaften durch die Unfallverhütungsbild G.m.b.H., [between 1920 and 1929?]

1 print : lithograph, printed in colours ; sheet 58.5 x 41.8 cm

Reinlichkeit schützt gegen Gift. Fries. Bears order number: "Bestell-Nr. 187" Bears logo of Unfallverhuetungsbild G.m.b.H.: silhouette of a woman protecting a man holding a sledgehammer

According to Wikipedia, the Verband der deutschen Berufsgenossenschaften (which commissioned this print) existed from 1887 to 1921, when it became the Hauptverband der gewerblichen Berufsgenossenschaften. According to the website of the Deutsches Historisches Museum, the Unfallverhütungsbild G.m.b.H. (which received the commission) was founded in 1925. The present document mentions both of them. Presumably one of the two websites is slightly inaccurate and this document dates from the early or mid-1920s

Wellcome Collection 674757i