Dan, It is a NOBA Model 5 portrait camera. Shoots 5x7, 4x5 and 2x3 formats, as well as roll film adapter. These were made in Mexico back in the 1960s and 1970s, and were quite poplar for studio work. This sucker is HugE and HeavY, but will take super portraits. I use a 10 inch f6.3 lens most of the time. I have other pics available if anyone is interested.

thanks