Here is a Solicitors Tin Sign from the Nebraska Beer & Liquor Retailers Association.  This Solicitors Tin Sign is from the 1930s era and is in excellent condition considering how old it is.  It is approximately 12″ wide and was made by the Whitehead & Hoag Company located in Newark, NJ.  Signs like these would have hung inside of Nebraska beer distributors and liquor stores to curb solicitation and solicitors from entering the establishment.