Air 10 Hongkong Print Air Mail Unit Postage Stamp (1949) (C010)

Stamp SN : C010
Stamp Name : Air 10 Hongkong Print Air Mail Unit Postage Stamp (1949)
Stamp Cat Standard : Air Mail Stamps
Stamp Cat : Aviation
Issue date : 1949-07-01
Dimension of stamps(mm.) : 18×21
Printer : Ah Chow Lithograph Printing Office, Hongkong
Sheet composition : 20×10
Process : Flat
Paper : Woodfree printing paper
Back : Gumless
Perforation : 點線齒

The design is the same as that of the Shanghai Print of the same year. The marked difference between these two issues is that the stamps of the Shanghai Print bears round perforations, while those of the Hongkong Print is rouletted.