RS250P3, Mrs. Allen’s Hair Restorer, S.R. Van Duzer Medicine Stamp Plate Proof, ex-Joyce
Selah R. Van Duzer opened a drug store in New York City in 1849. He was a distributor of some matches and patent medicines, and had a product of his own, Mrs. S.A. Allen’s Hair Restorer. His stamp was issued from May of 1869 to May of 1883.