I was a "cub" photographer in the early 1960s. I used a Crown Graphic and a Speed Graphic. I preferred the "Crown Graphic", because the focal plane shutter was never accidentally in the way.
Since I used the things after school, when it was darker. I often used it with an "electronic" flash, consisting of a large power pack on a neck strap, and a great coiled wire going from that to the camera.
So, put a handle on a large cuckoo clock, a lens and film back......you got a Speed Graphic.
Very nice pictures though.