Clear Passageways Prevent Accidents! Design: Rudi Deutsch Dayan. Published by the Institute for Professional Hygiene in Industry, by the Ministry of Labor, Association of Industrialists and Histadrut HaOvdim Hakelalit. Dafna printing press, [Bnei Brak], [1955?].
Seven posters presenting the various stages of printing, from early outlines to the finished poster in color.
Approx. 70X50 cm. Good condition. Stains, creases, some posters are age-darkened, miniature open tears. Pencil inscriptions.