I noted that the Calumet C1 big green and black cameras have two "holes" in the top of the back standard just out side of the handle and just out side of the chrome clips for the dark cloth. What are those holes for?
I noted that the Calumet C1 big green and black cameras have two "holes" in the top of the back standard just out side of the handle and just out side of the chrome clips for the dark cloth. What are those holes for?