1873, page from the Royal Swedish General Post Office collection with stamps mounted on both sides, stamps handstamped and overprinted “SPECIMEN” include 1889 King William III 15 c., 30 c. and 1.50 g., 1889 Numerals 1-5 c., postage due 2 ½-50 c., 1892 Queen Wilhelmina 12 ½ c., 15 c. and 25 c., also some of the issued values, all fresh colours, scarce (SG of specimen stamps ca. £1.850,-) (Mi.-Nr. 15Sp, 16Sp, 18Sp, 19-23Sp, 26-28Sp, P1-10Sp, etc.)
