Trade card for Horsfords Acid Phosphate, Rumford Chemical Works, 58, 59, & 60 South Water Street, Providence, Rhode Island, undated
Description:
Persons who recommend the product are listed on the card verso. T.H. Seavey, 24 Fulton, in Boston is an agent for the product. A little girl in a blue cap, wearing earrings, illustrates the card.