A friend who is not a photographer just handed me a 19th century Rochester OPtical Co folding plate camera. It looks to be a 4x5, and is a Self-Casing folder, from what I've gathered from Google hits.
The shutter functions, there is no focal length marked on the lens, apertures are marked from 8 to 64. The lens has some haze, and some separation, I'm not sure about fungus.
I'm curious if anyone in APUG is familiar with these and could perhaps help me determine it's value, or recommend dealers or collectors I should contact.