Stamp catalog › Bulgaria › Stamps

John Atanassov, Computer Scientist

Series:

Bulgaria and the Information Society

Catalog codes:

Mi:BG 4510, Yt:Unlisted, Sg:Unlisted

Themes:

Computer Sciences | Inventions | Inventors | Physicists | Scientists

Issued on:

ColnectIsBest

Size:

44 x 29 mm

Colors:

Multicolor

Designers:

Krasimir Andreev

Format:

Stamp

Emission:

Commemorative

Perforation:

Harrow 13

Printing:

Offset lithography

Face value:

0.65 лв - Bulgarian lev

Score:

90% Accuracy: Medium

Description:

Stamp from souvenir sheet

John Vincent Atanasoff, OCM, (October 4, 1903 – June 15, 1995) was an American physicist and inventor, best known for being credited with inventing the first electronic digital computer.

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Information Technology

Series:

Bulgaria and the Information Society

Catalog codes:

iInfringe

Themes:

Computer Sciences | Computers | Inventions | Inventors | Physicists | Scientists

Issued on:

iInfringe

Size:

82 x 96 mm

Colors:

Multicolor

Designers:

Krasimir Andreev

Format:

Souvenir Sheet

Emission:

Commemorative

Perforation:

Harrow 13

Printing:

Offset lithography

Face value:

0.87 лв - Bulgarian lev

Print run:

25,000

Score:

77% Accuracy: Medium

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