DP says I am wrong to pedanticize it (yes, I know that's not a word, but it sounds good, doesn't it ) because everything featured could technically be from 1940 and therefore belongs to that year.
I think that the sign was written by someone who would also have apostrophied (again, I know, but it works, doesn't it ) "MOT's" and "potatoe's"
Tell me I'm right.
Pleeeeeease?