Monoplane 

Monoplane
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Monoplane

Catalogue information

LastDodo number
337471
Area
Stamps
Title
Monoplane
Face value
20
Country / area
Switzerland
Year
1925
Month
Day
Issue group
1925 Luchtvaart
Order Number in Issue
Basic colour
Green
Exact colour
Black olive green, Light grey-green
Usage
Airmail
Type
Set, Stamp
Theme / topic
Airplanes, Mountains
Geographical theme
Persons theme
Item subject
Junkers F.13
Michel number
213 x 213 y 213 z
Yvert number
4 4a 4b
Scott number
Stanley Gibbons number
317 317a 317b
Zumstein number
4 4y 4z
Designer/Engraver
Bickel, Karl [1886-1982]
Printing office
Perforation
Comb perforation 11½
Watermark
Cross (Swiss cross)
Luminescence
None
Printing technique
Typography
Paper
Gum
Smooth gum
Print run
Dimensions / diameter
Details
This item is known in the catalogues as one of the following numbers: Michel: 213 x (granite paper, smooth gum) or 213 y (coated granite paper, smooth gum) or 213 z (coated granite paper, grilled gum); Yvert & Tellier: 4 (granite paper) or 4a (embossed paper); Stanley Gibbons: 317 (granite paper) or 317a (chalk-surfaced paper, riffled gum) or 317b (chalk-surfaced paper, smooth gum); Zumstein: 4 (chalk-surfaced paper) or 4y (smooth chalk-surfaced paper) or 4z (riffled chalk-surfaced paper).