Unused on cover / entire letter 1903 (24 June) 1c. reply paid card to Germany bearing 1901 1c. in combination with Labuan 1897-1901 1c., all cancelled by Labuan c.d.s.; also similar 1c. stationery card to the same address bearing 1901 1c. (2), all cancelled by Singapore double-ring c.d.s. An interesting pair