Commemorative 186 Telecommunications Centenary Commemorative Issue (1981) (B186)

Stamp SN : B186
Stamp Name : Commemorative 186 Telecommunications Centenary Commemorative Issue (1981)
Stamp Cat Standard : Commemorative Stamps
Stamp Cat : Post && Telecommunications,Organizations,Maps
Issue date : 1981-12-28
Dimension of stamps(mm.) : 29x37或37x29
Printer : China Engraving & Printing Works, R.O.C.
Sheet composition : 10×10
Process : Deep etch offset
Paper : Locally-made mat finished,
Perforation : 13 1/2
Designer : Lee Kuang-chi