Riobamba channel 

Riobamba channel
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Riobamba channel

Catalogue information

LastDodo number
3758179
Area
Stamps
Title
Riobamba channel
Face value
90#1.30
Country / area
Ecuador
Year
1950
Month
05
Day
15
Issue group
1950 Riobamba canal with printing
Order Number in Issue group
2
Usage
Airmail
Type
Stamp
Basic colour
Blue
Exact colour
Theme / topic
Channels, Volcanoes
Geographical theme
Persons theme
Item subject
Riobamba canal, Chimborazo volcano (6310 m)
Michel number
753
Yvert number
217
Scott number
C222
Stanley Gibbons number
914
Designer/Engraver
Printing office
American Bank Note Company
Perforation type
Line perforation
Number of teeth per 20 mm
12
Watermark
Without watermark
Luminescence
None
Printing technique
Steel engraving
Paper
Gum
Water-activated gum (Lick & Stick, Wet adhesive)
Print run
Dimensions / diameter
Details

Black overprint 90 CTVS. 90` on stamp from 1947.

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