Prohibition in the U.S.A. is said to have reduced organized crime. Colour lithograph, ca. 1932.

Evanston, Illinois : Signal Press, [1932?]

1 print : lithograph, printed in blue ; sheet 90 x 61.5 cm

Prohibition has outlawed the biggest competitor of legitimate business Printed in green. Fluted border around top and bottom only. Sanserif typface

Wellcome Collection 679922i

Signal Press was the publishing house of the Woman's Christian Temperance Union, according to the latter's website (accessed November 2009)