Yeah, I don't recall seeing colored dash lights until the '60s other than indicator lights. And when they did show up, it was done with colored lenses which were part of the dash ***embly, not colored lamps.
#53 for high beam indicator, #57 for the rest. They shine thru red or green celluloid in the sockets.
Quick update. I should have took the illuminated column shifter off first as its original lens confirm a green illumination. Starting to take shape now.