Be warned, I'm a camera junkie, so we won't even mention the 35mm & medium format insanity....
9x12cm: Kodak Recomar 33 (Xenar lens), Voigtlaender Avus (Skopar lens)
10x15cm: ICA Trix 311 (Icar lens)
4x5: Calumet CC-400 monorail, Shen-Hao HZX45-IIA, Speed Graphic (Anniversary), Crown Graphic (Pacemaker), Leonardo Pinhole Wide Angle camera
5x7: Kodak 33a (2 - one junker for parts), Burke & James Field (nicely restored and painted black), Seneca Model 8 (Seneca Triple-Convertible lens), Seneca Model 9 (Cant' recall what lens is on this one), 4x5 backs for both the Kodaks and the B&J
8x10: Burke & James Field (2 - one also nicely restored in black, the other a battleship grey junker for parts), 4x5 back as well.
Lenses (max apertures where I can recall them offhand):
Mounted for 4x5: 35mm Aetna Macro (similar to Luminar), 75mm f/4.5 Tominon (Polaroid Macro lens), 75 mm f/8 Super Angulon, 90 mm Wollensack, 100 mm Wide Field Ektar (on of my faves), 135 mm f/4.5 Xenar, 150 mm f/4.5 (5.6?) Xenar, 135 mm Optar, 210mm f/5.6 Symmar-S, Tele-Arton (can't recall if it's a 270 or a 360 offhand).
Mounted for 5x7: 230(?) Wollensack, I'm hazy on whether there's another that I'm not remembering. I haven't shot 5x7 in a few years. Also there's a 240mm Goerz Berlin Dagor that I haven't decided whether to mount for 5x7 or 8x10.
Mounted for 8x10: Wollensack Extreme Wide Angle (About 165mm), 12" Ilex, 300mm Red Dot Artar (barrell lens in an iris mount with a T-I front-mount shutter), 14" Commercial Ektar, 21" Ilex.
God knows there's probably a few things I've left out....