Stamp catalog [Theme: Discoveries | Width: 33+ mm] [1/3] : Colnect 📮

Analysis of the Photoelectric State by Georgi Nadjakov

Country:: Bulgaria
Series:: Europa (C.E.P.T.) 1994 - Discoveries and Inventions
Catalog codes:: Mi:BG 4121, Sn:BG 3828, Yt:BG 3555, Sg:BG 3973, Un:BG 4121
Themes:: C.E.P.T. - Europa | Discoveries | Inventions
Issued on:: ColnectIsBest
Size:: 33 x 22 mm
Colors:: Multicolor
Watermark:: No Watermark
Designers:: Konstantina Konstantinova
Format:: Stamp
Emission:: Commemorative
Perforation:: comb 14 x 13¾
Printing:: Offset lithography
Face value:: 3 лв - Bulgarian lev
Print run:: 1,000,000
Score:: 46% Accuracy: Very High
Related items:: 1 (See)
Buy Now:: 7 sale offers from US$ 0.05

Country:: VisitColnectCom
Series:: CopyWrong
Catalog codes:: Mi:BG 4122, Sn:BG 3829, Yt:BG 3556, Sg:BG 3974, Un:BG 4122
Themes:: iInfringe
Issued on:: 1994-04-29
Size:: from colnect.com
Colors:: iInfringe
Watermark:: from colnect.com
Designers:: CopyWrong
Format:: VisitColnectCom
Emission:: ColnectScrp
Perforation:: VisitColnectCom
Printing:: CopyWrong
Face value:: from colnect.com
Print run:: iInfringe
Score:: CopyWrong
Related items:: from colnect.com
Buy Now:: VisitColnectCom

Country:: from colnect.com
Series:: CopyWrong
Catalog codes:: Mi:CG 1315, Sn:CG 967, Yt:CG 954, Sg:CG 1307
Themes:: VisitColnectCom
Issued on:: 1992-10-21
Size:: CopyWrong
Colors:: ColnectIsBest
Format:: VisitColnectCom
Emission:: ColnectIsBest
Perforation:: ColnectScrp
Printing:: ColnectIsBest
Face value:: iInfringe
Score:: iInfringe
Description:: Stamps from this series known on commercial mail.
Buy Now:: iInfringe

Country:: Congo, Republic (Brazzaville)
Series:: Genova '92
Catalog codes:: Mi:CG 1316, Sn:CG 968, Yt:CG 955, Sg:CG 1308
Themes:: Discoverers | Discoveries | Explorers | Famous People | Navigators
Issued on:: iInfringe
Size:: 33 x 44 mm
Colors:: Multicolor
Format:: Stamp
Emission:: Commemorative
Perforation:: comb 12¾
Printing:: Offset lithography
Face value:: 120 FCFA - Central African CFA franc
Score:: 19% Accuracy: Very High
Description:: ColnectScrp
Buy Now:: 5 sale offers from US$ 0.12

Country:: iInfringe
Series:: VisitColnectCom
Catalog codes:: Mi:CL 818, Sn:CL 455a, Yt:CL 429, Sg:CL 736, Chi:CL 857
Themes:: ColnectScrp
Issued on:: 1974-11-22
Size:: CopyWrong
Colors:: CopyWrong
Watermark:: iInfringe
Printers:: from colnect.com
Format:: iInfringe
Emission:: ColnectIsBest
Perforation:: CopyWrong
Printing:: from colnect.com
Face value:: ColnectScrp
Print run:: VisitColnectCom
Score:: ColnectScrp
Related items:: VisitColnectCom
Description:: Printed in sheets of 80 stamps (8x10).
Variety: printed in prussian blue and brown (SFCh 857a)
Buy Now:: ColnectIsBest

Country:: Chile
Series:: Discovery of Juan Fernández Islands, 4th Cent.
Catalog codes:: Mi:CL 819, Sn:CL 455b, Yt:CL 430, Sg:CL 737, Chi:CL 858
Themes:: Discoveries | Islands | Palm-trees | Plants (Flora)
Issued on:: from colnect.com
Size:: 33 x 23 mm
Colors:: Brown red | Prussian blue
Watermark:: No Watermark
Printers:: Casa de Moneda de Chile
Format:: Stamp
Emission:: Commemorative
Perforation:: comb 14½ x 14
Printing:: Offset lithography
Face value:: 200 Eº - Chilean escudo
Print run:: 993,000
Score:: 45% Accuracy: High
Related items:: 1 (See)
Description:: VisitColnectCom
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Country:: Chile
Series:: Discovery of Juan Fernández Islands, 4th Cent.
Catalog codes:: ColnectScrp
Themes:: Animals (Fauna) | Discoveries | Goats | Islands | Mammals
Issued on:: 1974-11-22
Size:: 33 x 23 mm
Colors:: Brown red | Prussian blue
Watermark:: No Watermark
Printers:: Casa de Moneda de Chile
Format:: Stamp
Emission:: Commemorative
Perforation:: comb 14½ x 14
Printing:: Offset lithography
Face value:: 200 Eº - Chilean escudo
Print run:: 993,000
Score:: 41% Accuracy: High
Related items:: 1 (See)
Description:: Printed in sheets of 80 stamps (8x10).
Variety: printed in prussian blue and brown (SFCh 859a)
Buy Now:: 1 sale offer for US$ 0.35

Country:: Germany, Federal Republic
Catalog codes:: Mi:DE 664, Sn:DE 1054, Yt:DE 532, Sg:DE 1573, AFA:DE 1634, Un:DE 532
Themes:: Chemistry | Discoveries | Science
Issued on:: 1971-02-18
Expiry date:: 2002-06-30
Size:: 33 x 28 mm
Colors:: Multicolor
Designers:: Karl Oskar Blase
Printers:: Bagel Security-Print GmbH & Co. KG
Format:: Stamp
Emission:: Commemorative
Perforation:: comb 13¼ x 13
Printing:: Offset lithography
Paper:: fluorescent
Face value:: 20 Pf. - German pfennig
Print run:: 30,000,000
Score:: 3% Accuracy: Very High
Related items:: 4 (See)
Description:: ColnectScrp
Buy Now:: 52 sale offers from US$ 0.01

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Country:: Germany, Federal Republic
Catalog codes:: iInfringe
Themes:: Computers | Discoverers | Discoveries
Issued on:: iInfringe
Expiry date:: VisitColnectCom
Size:: 33 x 28 mm
Colors:: Multicolor
Designers:: Karl Oskar Blase
Printers:: Bundesdruckerei Berlin
Format:: Stamp
Emission:: Commemorative
Perforation:: comb 14¼ x 13¾
Printing:: Offset lithography
Paper:: fluorescent
Face value:: 40 Pf. - German pfennig
Print run:: 9,150,000
Score:: 13% Accuracy: Very High
Related items:: 5 (See)
Description:: 350th anniv. of the calculator built by Prof. Wilhelm Shickard, University of Tubingen: Reconstructed Model of Schickard’s Calculator
Buy Now:: 24 sale offers from US$ 0.02