Theodor Svedberg 

Theodor Svedberg
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Theodor Svedberg

Catalogue information

LastDodo number
302319
Area
Stamps
Title
Theodor Svedberg
Face value
2,70
Country / area
Sweden
Year
1983
Month
11
Day
22
Issue group
1983 Nobel Laureates
Order Number in Issue group
4
Usage
Postage
Type
Stamp
Basic colour
Purple
Exact colour
Black blue violet
Theme / topic
Chemistry, Chemists, Nobel prize winners, Science
Geographical theme
Persons theme
Svedberg, Theodor [1884-1971]
Item subject
Konzentrationsgefälle, Trennung kolloider Lösungen mit einer Ultrazentrifuge
Michel number
1265
Yvert number
1247
Scott number
1481
Stanley Gibbons number
1178
Facit number
1282
Designer/Engraver
Eklund, S, Mörck, Martin [1955]
Printing office
Perforation type
Number of teeth per 20 mm
12¾
Watermark
Without watermark
Luminescence
Printing technique
Steel engraving
Paper
Gum
Water-activated gum (Lick & Stick, Wet adhesive)
Print run
2.056.600
Dimensions / diameter
44 x 27 mm
Details

AFA 1253 Right and left sides not serrated.

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