Computing & IT Theme
Showing all First Day Covers in the 'Computing & IT' Theme.
( Page 6 )
05.03.1991
from
£45.00
14981 Scientific Achievements, Generating Station
05.03.1991
from
£30.00
1530 Scientific Achievements, Electrostatic Friction Generator
05.03.1991
from
£100.00
49144 Scientific Achievements, Electrostatic Friction Generator
05.03.1991
from
£20.00
13976 Scientific Achievements, Scientific Emblems
05.03.1991
from
£20.00
9782 Scientific Achievements, Scientific Emblems
05.03.1991
from
£40.00
9778 Scientific Achievements, Loughborough University
05.03.1991
£40.00
9789 Scientific Achievements, Radar, Jet, Computer and Generator, One Left
05.03.1991
from
£20.00
13461 Scientific Achievements, Watson-Watt, Whittle, Faraday, Babbage
05.09.1989
£80.00
9434 Microscopes, Jeol
05.09.1989
£20.00
32266 Microscopes, Influenza virus particles, One Left
05.09.1989
£35.00
11574 Microscopes, Electron Micograph Scan of Pollen Grain
05.09.1989
£40.00
17348 Microscopes, Snowflakes, One Left
05.09.1989
£40.00
1337 Microscopes, Cambridge Instruments
05.09.1989
from
£65.00
1346 Microscopes, Royal Microscopical Society
05.09.1989
from
£50.00
1340 Microscopes, Royal Microscopical Society
05.09.1989
£65.00
1348 Microscopes, Early Microscope
05.09.1989
from
£20.00
12830 Microscopes, Royal Microscopical Society
05.09.1989
£50.00
9432 Microscopes, IMLS Conference Warwick University
05.09.1989
£75.00
21225 Microscopes, Danmarks Grafiske Museum, One Left
05.09.1989
from
£45.00
1338 Microscopes, Hidden Beauties
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