Chemistry
Available varieties of this First Day Cover - subject to stock
W N Haworth - Vitamin C Synthesis
| Stock Code: | 33047 |
| Issue Date: | 02 Mar 1977 |
| Issue: | 02 March 1977 - Chemistry |
| Stamp Type: | Commemoratives |
| Stamp Details: | 8 1/2p Steroids 10p Vitamin C 11p Starch Chromatography 13p Salt Crystallography |
| Producer/Series: | Colorano Silk |
| Postmark: | London WC, Royal Institute of Chemistry, Special Handstamp |
| Availability: | In Stock |
| Reference Images: |
