细节
Specimen SPECIMEN TYPE HK3: 2c. to 96c. overprinted "SPECIMEN" type HK3, 2c. showing light offset of the overprint on the face of the stamp, straight edges on 2c., 18c. and 48c. (a common occurence as this set was cut from the sheet by scissors), otherwise a very fine set with gum, several values showing the gum streaking associated with this issue. (7). Photo