Queen Elizabeth II Stamps 1993 Sherlock Holmes. Centenary of the Publication of the Final Problem 
| 299 | 
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Stamps are for illustration purposes only  |  | SG1784 24p Multicoloured | SG1785 24p Multicoloured |
 |  | SG1786 24p Multicoloured | SG1787 24p Multicoloured |
 | SG1788 24p Multicoloured |
| Cat Ref | Stamp Description | Mint Value | Used Value | Price Guide |
| SG1784 | 24p Multicoloured | £0.50 | £0.10 | | | SG1785 | 24p Multicoloured | £0.75 | £0.90 | | | SG1786 | 24p Multicoloured | £1.40 | £1.40 | | | SG1787 | 24p Multicoloured | £1.50 | £1.40 | | | SG1788 | 24p Multicoloured | £1.50 | £1.40 | |
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