Posted by John H. Henderson on November 14, 2000 at 07:04:11:
I recently bought a late-model Crown (Feb. 1967)
Special, but it has no mask in the viewfinder. I have
the Ed Romney repair manual that lists the approproate
masks, by part number, for different focal length
lenses, and he suggest making new masks from colored
plastic, but there are no dimensions for the masks.
Can someone supply dimensions for any of the masks?