604 Computers/Informatique Ordinateur
| Lot No |
Type |
Description |
Reserve |
Estimate |
| 6702 |
EMA |
U.S.A. (1940) Weight and Measures. Red meter cancellation on cover Pitney Bowes No 75369: "Industrial Weighing, Counting & Counting Machines by Streeter-Amet."
| $12 |
$15 |
| 6703 |
EMA |
ETATS UNIS (1940) Mains* employant une règle à calcul. Empreinte violette de machine à affranchir sur fragment Pitney Bowes No 58019: "Les règles à calcul 'Bruning', ce sont des instruments de précision."
| $15 |
$20 |
| 6704 |
EP |
BELGIUM (1983) Woman at computer consoles. Ministerial proof. Scott No 1139, Yvert No 2086. Homage to women.
| $50 |
$60 |
| 6705 |
EL |
FRANCE (1990) Keyboard. Stamp Day. Deluxe sheet. Scott No B612, Yvert No 2639.
| $20 |
$25 |
| 6706 |
EL |
FRANCE (1990) Keyboard. Stamp Day. Deluxe sheet. Scott No B613, Yvert No 2640.
| $20 |
$25 |
FRANCE (1984) Telephone. Satellite. Keyboard. Deluxe sheet. 40th anniversary National Telecommunications College. Scott No 1934, Yvert No 2317.