I went to look at a gun yesterday marked Inman & Hayhurst, Sheffield. It was a sidelock non-ejector with damascus barrels proofed around 1896 to 1904 but later re-proofed for nitro. I didn't purchase it but was intrigued by the name. I can find nothing. I wondered if anyone with access to Internetgunclub could see if anything is listed please? Just curious. Thanks. Lagopus....