It is an old Full plate camera and lucky enough you have at least a filmholder end lens with shutter with it.
It shure is a beauty !

A good sharp lens for it would be a Xenar/Tessar 180mm (cheap) or a 180mm Sironar (more expensive).

An other good forum with a lot of knoledge would be the Large Format Forum .
They would love to see these pic's !

Congrad's,
Peter