By specifying Cambo SC series, you indicate a desire to break down the Cambos into series. If you do, then you need to include the Cambo SC / Calumet 45NX, the Legend, the SF series, the Wide, the Ultima, and the Master PC.
In the Graphics, you have the Super Graphic and Super Speed Graphic.
There are Anbas and Nagaokas.
Meridians, and Tower Press Cameras.
I could probably add to this extensively, as I have several hundreds of models and types that I have done screens for!
How about categories such as:
Technical - self-boxing w/ rangefinder (Technica, Horseman VHR, Crown/Speed Graphic, etc.)
Monorail - (Sinar, Horseman L series, Linhof, Arca, Calumet, Plaubel, etc.)
Tailboard/Flat bed - (Agfa Ansco, Burke & James, Calumet C1, Kodak Century, etc.)
Fold Forward - (Wisner, Ebony, Tachihara, Gandolfi, Wista)
Field, self-boxing - (Wista, Horsman FA, Infinity, etc.)
SLR - (Graflex, Meopta, Arca, Gowland, etc.)
TLR - (Gowland, others?)
Am I missing any?
Yup Carbon Infinity is missing but the forum has three users, Ole, Paul and me. The other 117 made are MIA.
American Optical, Century, Folmer & Schwing or maybe just have a category for pre-WWII American wooden flatbed cameras.
Mentioned in passing but pretty popular here: Calumet C-1.