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Catalogue information
LastDodo number
374171
Area
Stamps
Title
Optical instruments
Face value
40+20
Country / area
Year
1981
Month
04
Day
10
Issue group
Order Number in Issue
1
Basic colour
Usage
Type
Geographical theme
Persons theme
Item subject
Borda-Kreis um 1800
Michel number
1090
Yvert number
922
Scott number
583
Stanley Gibbons number
1954
Designer/Engraver
Printing office
Perforation
Watermark
Luminescence
Printing technique
Paper
Gum
Print run
6.196.000
Dimensions / diameter
35 x 35 mm
Details