Oh! it's just like a Peter Gowland TLR!
I must admit that these don't run on the streets! They were studio cameras mostly used with models. The camera came with either two 4x5 cameras with the top one fitted with a reflex hood or a mammoth 4x5 viewing camera and 8x10 taking camera! I don't know if the Keith cameras had the 8x10 model but Gowland certainly did.
These things are simply huge. I know they were used at one point by Playboy to capture the exquisite detail required for their publication... or so they say.