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Catalogue information
LastDodo number
1380475
Area
Stamps
Title
Industry and Science
Face value
20
Country / area
Year
1970
Month
11
Day
23
Issue group
Order Number in Issue group
09
Usage
Type
Basic colour
Geographical theme
Persons theme
Item subject
Michel number
107
Yvert number
76
Scott number
107
Stanley Gibbons number
92
Designer/Engraver
Printing office
Perforation type
Number of teeth per 20 mm
Watermark
Luminescence
Printing technique
Paper
Print run
Dimensions / diameter
Details
