Monday, July 6, 1987, Anniversary
Monday, July 6, 1987 Czechoslovakia
will issue:
Stamp "Prague Town Hall mathematical clock, Theory of Functions dia" face value 50,
Stamp "Geographical measurement (1672), Earth fold and Brownian mot" face value 50,
Stamp "J. M. Petzval (1807-1891), J. Strouhal (1850-1922) and V. Ja" face value 50,
Data entry completed
53%
| Country: |
Czechoslovakia |
| Issue: |
Anniversary |
| Date: |
1987-07-06 |
| Perforation: |
comb 11¼ x 12 |
| Format: |
Stamp |
| Face Value: |
50 Czechoslovak haléř
|
| Print run: |
13280000 |
Data entry completed
53%
| Country: |
Czechoslovakia |
| Issue: |
Anniversary |
| Date: |
1987-07-06 |
| Perforation: |
comb 11¼ x 12 |
| Format: |
Stamp |
| Face Value: |
50 Czechoslovak haléř
|
| Print run: |
33290000 |
Data entry completed
53%
| Country: |
Czechoslovakia |
| Issue: |
Anniversary |
| Date: |
1987-07-06 |
| Perforation: |
comb 11¼ x 12 |
| Format: |
Stamp |
| Face Value: |
50 Czechoslovak haléř
|
| Print run: |
14940000 |
