Safety ... Every soldier is proud to be represented by a blue star on the military service flag ... a green star on the white industrial service flag will be awarded every man and woman who prevents a death or serious accident through safety work ... (February, 1918). National Safety Council. [Poster.]
National Safety Council (Chicago, Ill.)
1 item, multicolor, 43 x 28 cm
A green star with a white cross inside it with the words "Universal Safety."