Here are some more pictures. I have posted some of them earlier.

The Tolley on the Bottom and a Manton on the top. They both weigh about 17 lbs. The Manton has Damascus Barrels and shoots and 8 Dram load and 850 grain round ball. The Tolley is an 11 Dram load and 1150 grain Bullet.

The Bores of the Tolley and and 8 Bore Manton. That is a .22 on the sight and a .600 NE in the barrel.

Side view of the Tolley