JUST to indicate a few links here; please see
https://www.bing.com/images/search?q...cw=1117&ch=462
The web notes ~ "The trade is now carried on by John Murdoch, also famous for his ingenuity in the craft and who has likewise furnished pistols to the first nobility of Europe These pistols were sold from 4 to 24 guineas a pair ... when Mr. Murdoch gives over the business, the trade, in all probability will become extinct.' (Sinclair:87). John Murdoch 'manufactured both lobe-butt and ramshorn (scroll)-butt pistols' (Kelvin: 93-4) and he may also have been the partner of another Doune pistol-maker John Christie as pistols signed 'Christie and Murdoch Duni Fecit' of about 1750 survive."
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