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Catalogue information
LastDodo number
4690739
Area
Stamps
Title
School of sciences
Face value
70
Country / area
Year
1971
Month
01
Day
06
Issue group
Order Number in Issue group
10
Usage
Type
Basic colour
Geographical theme
Persons theme
Item subject
Michel number
1123
Yvert number
538
Scott number
C635
Stanley Gibbons number
1092
Designer/Engraver
Printing office
Perforation type
Number of teeth per 20 mm
Watermark
Luminescence
Printing technique
Paper
Gum
Print run
Dimensions / diameter
Details
