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S. R. ALLPORT
A PATENT GUNMAKER'S INTERNAL BORE MICROMETER
to measure between .600 and .800 bore diameters, with graduations to 30-inches |
Sold for £220
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| Fine Modern and Vintage Sporting Guns |
| Gleneagles, Scotland |
| 28 August 2017 |
| Commission is 25% ex. VAT. Artist's Resale Right may apply |
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