Very good example of a 12 bore boxlock ejector by this famous London maker.

Action
Boxlock ejector with Rigby pattern dolls head extension with patent screw grip

Barrels
30 inch, 2 1/2 chambers, chokes 1/2 & Imp cyl. Minimum wall thickness .027, bore size max .734

Stock
14 3/16, silver oval

Weight
6lbs 5oz

Case
Tatty case