Landscapes and technology  

Landscapes and technology - Image 1
Landscapes and technology - Image 2
Landscapes and technology - Image 3
Landscapes and technology - Image 1Landscapes and technology - Image 2Landscapes and technology - Image 3
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Landscapes and technology
Landscapes and technology
Landscapes and technology
Landscapes and technology Landscapes and technology Landscapes and technology

Catalogue information

LastDodo number
2816311
Area
Stamps
Title
Landscapes and technology
Face value
20
Country / area
Switzerland
Year
1949
Month
08
Day
01
Issue group
1949 Landscapes and technology
Order Number in Issue
5
Basic colour
Red
Exact colour
Brown carmine
Usage
Postage
Type
Coil stamp, Stamp
Theme / topic
Dams, Mountains, Water works
Geographical theme
Persons theme
Item subject
Michel number
533 III
Yvert number
485
Scott number
Stanley Gibbons number
514a
Zumstein number
301A
Designer/Engraver
Bickel, Karl [1886-1982]
Printing office
Wertzeichendruckerei PTT (1930-2002) [Schweiz] (PTT Stamp Printing Works)
Perforation
Comb perforation 11¾
Watermark
Without watermark
Luminescence
None
Printing technique
Typography
Paper
Gum
Print run
1.558.240.000
Dimensions / diameter
Details

Without control imprint Above 20 faint traces of the diagonal lines (fig. 2) Regular spacing of the horizontal lines left of the rock dome (Fig. 3)

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