Keywords: DuplexCancellation1902.jpg en Example of duplex cancellation that failed to obliterate the indicium of the postal stationery Cuba 1902 1899 Postal stationery created by US government for occupied Cuba 1899 Scan of original by contributor Postal stationery created by United States Post Office Department for occupied Cuba 1899 PD-USGov Cut squares of Cuba Postmarks of Cuba |