Cambo 8x10 back/bellows frame size? Anyone have one they can measure?

[scathontiphat]

Hello, I'm trying to find out the outer dimensions of a Cambo 8x10 back or bellows frame (should be the same size). Does anyone out there have a Cambo 8x10 monorail that they could measure this for me? Or does anyone just know the dimensions?

thanks!!!

[jon.oman]

11.5x11.5 inches