Hello! This is the 5 cent, 12 perforation, Deep Claret, #J-48 Postage Due stamp from 1910. I'm not a grader but the front looks fantastic
and is well centered (see pictures). The back has at least some of its original
gum and there is a hinge remnant. The stamp will ship First Class in a
protective sleeve and a plastic case. It was stored in a smoke free home,
at least from 1945 on. Thanks for looking!