Lot
8 
[Maryland] Pleasant Grove, Alleg'y Co, Md. Bold orange-red handstamp in large double circle with "Free" and "Post Office Stamps Made Here" with manuscript "E.S. Zevely, PM" free frank on 1851 cover, with original enclosure to a family member in Salem, N.C. which mentions fitting a workshop with a lathe for engraving purposes, hint of toning affecting postmark, flap tear, Extremely Fine, a lovely example of this rare advertising handstamp. Estimate $1,000 - 1,500.
Realized: $1,400