Erst Sonst-
Schwarz17 x 12 in (43 x 30 cm)
ID #AWSP026
Austrian work safety poster. Circa 1930's
Close the valve otherwise this can happen
Schwarz
17 x 12 in (43 x 30 cm)
ID #AWSP026
Austrian work safety poster. Circa 1930's
Close the valve otherwise this can happen
Schwarz