Here is a No Advertising Sign produced for a general store to help control solicitation and advertising. This sign dates from between the 1920’s to 1940’s era and in excellent condition considering how old it is.Signs like this one are known and referred to as scalloped glass sign; the sign is approximately 9″ by 2.25″ and is made of reverse-painted, scalloped (chipped) edged glass mounted on a metal backer.