Stamp catalog [Theme: Inventions | Year: 1973 | Emission: Air Post] : Colnect 📮
Easily manage your personal collection - Log In
Stamp catalog › Stamps (Year: 1973, Emission: Air Post)
Stephenson’s Rocket and Buddicom Engine
- Country:
- Mali
- Series:
- Locomotives
- Catalog codes:
- Mi:ML 401, Sn:ML C195, Yt:ML PA194, Sg:ML 403
- Themes:
- Inventions | Locomotives | Railways
- Issued on:
- 1973-10-08
- Colors:
- Multicolor
- Designers:
- Michel Monvoisin | Michel Monvoisin (E)
- Printers:
- Imprimerie Des Timbres-Poste, Paris
- Format:
- Stamp
- Perforation:
- comb 13
- Printing:
- Recess
- Face value:
- 100 MAF - Malian franc
- Score:
- 83% Accuracy: Medium
- Buy Now:
- 1 sale offer for US$ 2.36
De Forest Audions (1915)
- Country:
- United States of America
- Series:
- Electronics Progress Issue
- Catalog codes:
- ColnectIsBest
- Has minor variants: 2
- Themes:
- Inventions | Technology
- Issued on:
- VisitColnectCom
- Size:
- 40 x 25 mm
- Colors:
- Multicolor
- Watermark:
- No Watermark
- Designers:
- Walter and Naiad Einsel
- Printers:
- Bureau of Engraving & Printing
- Format:
- Stamp
- Perforation:
- line 11
- Printing:
- Photogravure
- Paper:
- Tagged
- Face value:
- 11 ¢ - United States cent
- Score:
- 16% Accuracy: Very High
- Related items:
- 4 (See)
- Buy Now:
- 15 sale offers from US$ 0.04
De Forest Audions (1915)
- Country:
- CopyWrong
- Series:
- iInfringe
- Catalog codes:
- iInfringe
- Minor variant of #101944
- Themes:
- from colnect.com
- Issued on:
- 1973-07-10
- Size:
- VisitColnectCom
- Colors:
- from colnect.com
- Watermark:
- VisitColnectCom
- Designers:
- VisitColnectCom
- Printers:
- ColnectIsBest
- Format:
- CopyWrong
- Perforation:
- from colnect.com
- Printing:
- from colnect.com
- Paper:
- iInfringe
- Face value:
- CopyWrong
- Score:
- ColnectScrp
- Description:
- Olive omitted
- Buy Now:
- ColnectScrp
De Forest Audions (1915)
- Country:
- United States of America
- Series:
- Electronics Progress Issue
- Catalog codes:
- ColnectScrp
- Minor variant of #101944
- Themes:
- Inventions | Technology
- Issued on:
- 1973-07-10
- Size:
- 40 x 25 mm
- Colors:
- Multicolor
- Watermark:
- No Watermark
- Designers:
- Walter and Naiad Einsel
- Printers:
- Bureau of Engraving & Printing
- Format:
- Stamp
- Perforation:
- line 11
- Printing:
- Photogravure
- Face value:
- 11 ¢ - United States cent
- Description:
- Vermilion and olive (lithography) omitted
- Buy Now: