Certificate states: United States, Scott No. J27, unused, full original gum, never hinged, black paper inclusion right margin, genuine.
American Philatelic Society Member #178998. The item "Scott J27 1891 30c Bright Clare Postage Due Mint Fine NH Cat $1,700 with APS CERT" is in sale since Wednesday, February 27, 2019. This item is in the category "Stamps\United States\Back of Book\Other US Back of Book Stamps".
The seller is "mleon" and is located in Las Vegas, Nevada. This item can be shipped worldwide.