25th anniversary of the Research Institue of Posts and Telecommunications (1966 - 1991)
Code
2375
Name
Telecommunications network's digitalization
Price
200
Size
32 x 43
Code
628B-Block 94
Name
Telecommunications network's digitalization
Price
3,500
Size
90 x 73
Catalog name
25th anniversary of the Research Institue of Posts and Telecommunications (1966 - 1991)
VN Catalog
628
Viet Stamp Catalog
2375, 628B-Block 94
Value in set
1 + 1 block
Denomination of stamp (VNĐ)
200
Denomination of block (VNĐ)
3,500
Denomination of stampset (VNĐ)
3,700
Date of issue (day - month - year)
17-09-1991
Size of stamp (mm)
32 x 43
Perforations
13
Sheet composition
25
Size of bloc (mm)
90 x 73
Size of stamp on bloc (mm)
43 x 32
Perforation of stamp on bloc
13
Designer
Vũ Kim Liên
Printing process
Offset multicoloured
Paper
Ungummed paper
Printer
Postal Stamps Printing Enterprise
Imperforation
Specimen
CTO
First day of issue postmark
Related stamps
No.
VN Code
Date issued
Catalog name
VN Catalog
8
613
22-02-1991
2290-2296, 613B-Block 88
Tags
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