This auction is for an antique brass ROSS COMBINABLE camera lens.The lens is marked ROSS LONDON No 94414 F.11 focus 11 1/4 in patent.The back lens is marked ROSS LONDON No 94434 F.11 focus 14 1/2 in patent.There are 2 spare rear lenses

ROSS LONDON No 113825. F.11 Focus 10 1/4 in patent

ROSS LONDON No 93366 F.11 Focus 12 1/2 in patent.

The lenses all look in good condition.I can’t see any marks or fungus.The rear lens that is fitted has a small ding on the edge but it doesn’t effect the operation.The iris diaphragm moves smoothly.There is also another brass ring.