I recently acquired a marvelous National Photocolor 3 1/4 x 4 1/4 "Featherweight" (13 pounds!) one-shot color camera in near-perfect shape along with a 1947 catalogue listing its price at $795 -- Wow! That would've bought a new car back then! Particularly neat is the camera has a rangefinder and a parallax-compensating viewfinder. I like the camera so much that I'd love to get more one-shots from any of the manufacturers from that pre-mid-century era -- Curtis, Devin, Lerochrome, or National. These are rare cameras but I'm hoping someone out there can help.