'Philympia'
Available varieties of this First Day Cover - subject to stock
£1 Postal Union Congress
| Issue Date: | 18 Sep 1970 |
| Issue: | 18 September 1970 - 'Philympia' |
| Stamp Type: | Commemoratives |
| Stamp Details: | 5d (Penny Black) 9d (1s Green) 1s 6d (4d Carmine) |
| Producer/Series: | Thames Gold Embossed |
| Postmark: | London, Philympia, Special Handstamp |
| Availability: | Out of Stock |
| Reference Images: |
