I'm thinking of purchasing a Baby Speed Graphics Press Camera, it's smaller than the Speed Graphics and takes 2 1/4 x 3 1/4 film. I have a 4x5 camera but it's a big monorail camera that weighs a lot, needs a tripod, and I need to put my head under a blanket to take a photo. I want to start taking large format street photography, so I've been looking for a press camera, this fully functional Baby Speed Graphics is like 1/3 of the price of 4x5 cameras that are being sold for parts or repair, so I'm tempted, but if there is no film for it then it's useless.
The smallest sheet film that I know that is still being manufactured is Foma 6.4 × 8.9 cm, which is about 2.5 × 3.5 inches. Whether this would fit your camera is a question.
Also a question is whether you could get enough holders and an enlarger (such tiny contacts would likely not cut it...)
You might be better off with a regular size press camera with a rangefinder - such as the Mamiya Press.