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Catalogue information
LastDodo number
10533907
Area
Perfins
Title
Niels Bohr
Country / area
Face value
Release Year
1963
Perforated characters
Firm / Publisher
Location Firm/Publisher
Series & Period of use
Permit date
Alternative series
Basic colour
Exact colour
Usage type
Number of perforations
Orientation of the perforation
Theme
Michel number
417 x
Yvert number
429
Scott number
409
Stanley Gibbons number
455
AFA
420
Perforation type
Number of teeth per 20 mm
Watermark
Printing technique
Height of the perforation(s)
Paper
Details
