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Catalogue information
LastDodo number
2363253
Area
Stamps
Title
National observatory
Face value
½
Country / area
Year
1929
Month
Day
Issue group
Order Number in Issue
1
Basic colour
Exact colour
Usage
Type
Theme / topic
Geographical theme
Persons theme
Item subject
Michel number
220
Yvert number
231
Scott number
233
Stanley Gibbons number
227
Designer/Engraver
Printing office
Perforation
Watermark
Luminescence
Printing technique
Paper
Gum
Print run
Dimensions / diameter
Details