For a do it yourself project I am trying to get an idea if there (at any time in history) were 4,5x6 roll film cameras with focal plane shutter, other than
the Pentax 645
the Mamiya 645
not the Bronica ETRS
the Rolleiflex SL66 with 4,5x6 back
Were there more, maybe even rangefinders?
Thank You for your support