HONG KONG, 1992, "DEFINITIVE - 10C AND 50C" 2 X 5 = 10 STAMPS, BOTH WITH  ONE NUMBER OF 0415.   ALL WITH THE NUMBER ON BACK SIDE - EVERY 5 STAMPS JUST HAD 1 NUMBER.   **POSTAGE: - TO CANADA - $1.50, TO USA - $2.00 OR TO OVERSEAS - $3.00. CAN COMBINE LOTS - EACH LOT JUST ADD $0.50.      *IF NEED TRACKING NUMBER, PLEASE ADD $10.00 TO CANADA OR ADD $19.50 TO OVEREAS WILL INCLUDING INSURANCE TOO!