Portal:Philately/Stamp of the month archive/10

The British Guiana 1c magenta is among the rarest of the world's postage stamps, issued in limited numbers in British Guiana (now Guyana) in 1856. Only one specimen is now known to exist.

An expected delivery of stamps by ship did not arrive in 1856, so the local postmaster, E.T.E. Dalton, authorised a printer, Joseph Baum and William Dallas, of Georgetown, to print an emergency issue of three stamps. Dalton gave some specifications about the design, but the printer chose to add a ship image of his own design on the stamp series. The one copy known to exist is in used condition and has been cut into an octagonal shape. A signature, in accordance to Dalton's policy, can be seen on the left hand side. Although dirty and heavily postmarked on the upper left hand side, it is nonetheless regarded as priceless.

An unsubstantiated rumour developed in the 1920s that a second copy of the stamp had been discovered, and that the then owner of the stamp, Arthur Hind, quietly purchased this second copy and destroyed it.