Queen Elizabeth II Stamps 1994 Europa. Medical Discoveries 
| 310 | 
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Stamps are for illustration purposes only  |  | SG1839 25p Multicoloured | SG1840 30p Multicoloured |
 |  | SG1841 35p Multicoloured | SG1842 41p Multicoloured |
| Cat Ref | Stamp Description | Mint Value | Used Value | Price Guide | | SG1839 | 25p Multicoloured | £0.75 | £0.25 | | | SG1840 | 30p Multicoloured | £1.00 | £1.25 | | | SG1841 | 35p Multicoloured | £1.25 | £1.50 | | | SG1842 | 41p Multicoloured | £1.50 | £1.50 | |
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