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Catalogue information
LastDodo number
2243557
Area
Stamps
Title
Saltpeter Production
Face value
20
Country / area
Year
1938
Month
08
Day
Issue group
Order Number in Issue group
4
Usage
Type
Basic colour
Exact colour
Geographical theme
Persons theme
Item subject
Desalination plant
Michel number
235
Yvert number
170
Scott number
201
Stanley Gibbons number
270
Designer/Engraver
Printing office
Perforation type
Number of teeth per 20 mm
Watermark
Luminescence
Printing technique
Paper
Gum
Print run
Dimensions / diameter
Details
