All 3 of my H&H double hammer rifles (10 bore Paradox, 8 bore ball gun & .500 X 3 1/4" BPE) were almost certainly made by W&C Scott (pre 1892 of their [H&H] new factory)
[If anyone has pics of Phillip Webley rifles of that era please post pics] as they also made H&H guns and rifles
Always the standard for hammer rifles in that era, W&C Scott were pre eminent in that field

TH44