USA stamps - collecting postage stamps on computer science

USA postage stamps

23 stamps

ID# 230	Country USA Date 06-Mar-2008 Issue American scientists Format SH Note John Bardeen, co-inventor of transistor Face v.0,41 Category
ID# 228 click on stamp to zoom	Country USA Date 17-Mar-2006 Issue X-Planes Format SH Note computer generated aerodynamic study of an x-plane Face v.4,05 Perf.11 x 11 Category
ID# 229	Country USA Date 17-Mar-2006 Issue X-Planes Format SH Note computer generated aerodynamic study of an x-plane Face v.14,40 Perf.11 x 11 Category
ID# 227 click on stamp to zoom	Country USA Date 04-May-2005 Issue American Scientists Format SH Note John Von Neumann, he has contributed to development of computer architecture Face v.0,37 Perf.10¾ x 10¾ Print.Lithography Category
ID# 223	Country USA Date 08-Jan-2002 Issue Winter Olympics Format SH Face v.0,34 Perf.11½ x 10¾ Print.Photogravure Category
ID# 224	Country USA Date 08-Jan-2002 Issue Winter Olympics Format SH Face v.0,34 Perf.11½ x 10¾ Print.Photogravure Category
ID# 225	Country USA Date 08-Jan-2002 Issue Winter Olympics Format SH Note computer design Face v.0,34 Perf.11½ x 10¾ Print.Photogravure Category
ID# 226	Country USA Date 08-Jan-2002 Issue Winter Olympics Format SH Face v.0,34 Perf.11½ x 10¾ Print.Photogravure Category
ID# 219	Country USA Date 02-May-2000 Issue Celebrate the Century: 1990s Format SS Face v.0,33 Perf.11½ x 11½ Print.Lithography Category
ID# 220	Country USA Date 02-May-2000 Issue Celebrate the Century: 1990s Format SS Face v.0,33 Perf.11½ x 11½ Print.Lithography Category
ID# 221	Country USA Date 02-May-2000 Issue Celebrate the Century: 1990s Format SS Face v.0,33 Perf.11½ x 11½ Print.Lithography Category
ID# 217 click on stamp to zoom	Country USA Date 12-Jan-2000 Issue Celebrate the Century: 1980s Format SS Note Consolle become popular in the 1970's. This stamp depicts Defender game for Atari 2600 Face v.0,33 Perf.11½ x 11½ Print.Lithography Category
ID# 218	Country USA Date 12-Jan-2000 Issue Celebrate the Century: 1980s Format SS Face v.0,33 Perf.11½ x 11½ Print.Lithography Category
ID# 222	Country USA Date 12-Jan-2000 Issue Celebrate the Century: 1980s Format SS Face v.0,33 Perf.11½ x 11½ Print.Lithography Category
ID# 216	Country USA Date 17-Sep-1999 Issue Celebrate the Century: 1960s Format SS Face v.0,33 Perf.11½ x 11½ Print.Lithography Category
ID# 215 click on stamp to zoom	Country USA Date 08-Oct-1996 Issue Computer technology Format SH Note commemorative stamp of ENIAC, the first digital computer Face v.0,32 Perf.10.9 x 11.1 Print.Lithography and Engraving Category
ID# 214	Country USA Date 12-Mar-1987 Issue 75th anniversary Girl Scouts Format SH Face v.0,22 Perf.11 x 11 Print.Lithography and Engraving Category
ID# 213 click on stamp to zoom	Country USA Date 04-Jul-1986 Issue Centenary of Statue of Liberty Format SH Face v.0,22 Perf.11 x 11 Print.Engraving Category
ID# 1236	Country USA Date 13-Feb-1985 Issue Aviation pioneers Format SH Note Elmer Sperry, founder of Sperry company Face v.39 Print.Photogravure Category
ID# 211	Country USA Date 09-Sep-1983 Issue Civil service Format SH Face v.0,20 Print.Photogravure and Engraving Category
ID# 212	Country USA Date 19-Jan-1983 Issue Science and industry Format SH Face v.0,20 Perf.11 x 11 Print.Lithography and Engraving Category
ID# 210	Country USA Date 10-Jul-1973 Issue Progress in electronics Format SH Face v.0,08 Perf.11 Print.Lithography Category
ID# 209	Country USA Date 20-Apr-1959 Issue World Peace Format SH Note IBM slogan "World peace through world trade" Face v.0,08 Perf.11 x 10½ Category

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USA postage stamps

23 stamps