Stamp catalog : Perforations List [Theme: Scientists | Width: 20+ mm] : Colnect 📮
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› Perforations List (Theme: Scientists, Width: 20+ mm)
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Countries
Emissions
Formats
Printings
Colors
Gums
Designers
Printers
Watermarks
Heights
Years
Face Values
Currencies
Catalogs
Stamps
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Theme
: Scientists
🤝
🏆
x
Width
: 20+ mm
x
Alphabetical
Count
Catalog code
Name
Description
Public note
Private note
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Showing
12
Perforations,
63
Stamps
Multiple Selection
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11
(1)
13½ x 12
(1)
14 x 13½
(13)
14 x 14½
(1)
Harrow
14¾ x 14
(10)
comb
13
(1)
comb
14 x 13½
(26)
comb
14 x 15
(1)
comb
14½ x 13½
(4)
comb
15 x 14
(2)
line
14
(1)
Unknown (2)
Showing
12
Perforations,
63
Stamps
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