I'm breaking in my new-to-me and newly refinished Calumet C-1 8x10, but I have to use the 4x5 back because I don't have any 8x10 holders yet. I made my first two exposures yesterday through my Turner-Reich 12-21-28, one at 12 and the other at 28, which was a scary length to work at.

Other than that, I'm using a Speed Graphic which bears a final patent date of 1913 and works perfectly, along with it's 127mm Ektar lens.

Film is Ilford FP-4+, rated at 100 because that little overexposure works well in my D-76.