This is a collectible HONG KONG SCOTT 278 QUEEN ELIXZABETH II 25C 1973 postage stamp. It features a portrait of Queen Elizabeth II in Sienna color. The stamp was issued in Hong Kong when it was a British colony. It was used and bears a machine cancellation type. The stamp has not been graded or certified. It comes from an era of decimal currency when the queen was on the throne. The stamp is a great addition to your collection if you are interested in royalty and Hong Kong before 1997.