Machins: 10 1/2p Steel Blue
The above Royal Mail Machins: 10 1/2p Steel Blue were issued on 26 April 1978 by Royal Mail and feature the following stamp designs: . The Windsor Castle first day cover with the Windsor, Special Handstamp postmark has been produced by Philart and features these stamps which can make a very collectible and lovely gift.
| Stock Code: | 10659 |
| Issue Date: | 26 Apr 1978 |
| Issue: | 26 April 1978 - Machins: 10 1/2p Steel Blue |
| Stamp Type: | Definitives - Elizabeth II |
| Producer/Series: | Philart ( Delux ) |
| Postmark: | Windsor, Special Handstamp |
| Availability: | In Stock |
| Reference Images: |




