Boston 1879 Postmark & "J" in Black Square Plug Turner & Ross Guns Graphic

The product is a used Boston 1879 postmark with a "J" in a black square plug, featuring a graphic of Turner & Ross guns. This unique stamp has a fancy cancel cancellation type and is uncertified. Originating from the United States, the black-colored stamp is an intriguing piece for collectors interested in errors, freaks, and oddities in United States stamps. Crease. Buyer accepts item as being delivered when I indicate that it has been mailed, unless you request tracking and pay additional costs. We all determine conditions differently so examine scans and determine condition for yourself. Please ask any questions before bidding.