Please Help Identify This Camera

Hello, I purchased an Elwood enlarger from this real nice fella and he mentioned that he had a large format camera but did not know the make.
He sent me some jpeg photos and I have never run across this style of camera before. I don't have a measurement for the back, but he was certain that it was 5X7. I appears to be a plate camera, but I am not certain.

Any info would be appreciated,

Jose

Homemade!
The back and bellows come from a rotating bellows type 13x18cm travel camera. I don't think the movements will be very smooth!