Brochure with mostly black and white, but a small page of the first 21-inch color models, using the CTC-4 chassis.

http://www.bretl.com/tvarticles/rcatvbroch55-56/rcatvbroch55-56.pdf

Thanks for the scans Wayne! Very nice!

Yes, thank you! My Dad is slowly narrowing down the model number of his mother's RCA B/W TV - he first serviced it in 1959 or 60 and has been trying to identify it since. Even in nearly 50 years of servicing sets, he's yet to come across another. Your brochure scans had him looking!

Thanks again,