Worcester Salt Factory, Capacity over 500,000 lbs per day

Front:
WORCESTER SALT FACTORY, SILVER SPRINGS, N. Y.. Capacity over 500 000 lbs per day. LA

Back:
PUBLISHED BY WORCESTER SALT Co., SILVER SPRINGS, N. Y. No. 3370. One cent for United States and Island Possesions, Cuba, Canada and for foreign.