Definitely a higher grade Webley Screw Grip. Attribute it to Webley. Their grades met the defacto grade standards of the UK trade. Looks to be in good condition. Might want to have the barrels checked for useable wall thickness as the reproof diameters could indicate marginal walls. Screw Grip actions were not, to my understanding, used on best work guns. However, they were popular in the grade next to best work. The faux side plates and carved fences are nice touches and a clue that this is a higher grade gun. I'd expect some very nice wood on it, too. The screws can be set right (slots welded, clocked, recut, and reengraved) at reasonable cost and this is a gun worth a few bucks of restoration. Thanks for the viewing.