Authenticated Penny Black stamps—the world’s first adhesive postage stamp, issued in Great Britain on 6 May 1840. Each piece is fully described by plate number, issue date, and condition grade, with clear provenance details. Ideal for collectors interested in postal reform and philatelic milestones, these historic stamps connect you directly to the origins of modern postage.
"The Black Dozen" - Great Britain 1840 Penny Black mint block of 12 - SG2
Sale price£675,000
In stock