Lot 30838 – North Borneo 1900. Incoming postal card from Switzerland

1900 Incoming postal card from Switzerland to Sandakan via Gantian; only one other postal history item is known displaying the Gantian ds, which is recorded used from 18 January with this item extending the recorded use to 3 August 1900. Gantian was a company town on the Northwest coast on a mangrove swamp separated from the mainland and was in existence from December 1898 to September 1900, extremely rare