Thank you Buoymaker. Once again you have answered my question. The 2nd link has the exact information I was looking for!

It looks like my 55 1st Series was originally RPO 438G, which is Bombay Ivory over Ocean Green. Pretty daring for a pickup in 1955!

To find the factory two-tone combinations, this is indeed the link:
http://1954advance-design.com/Web%20images/54DeluxeCab-two-tone-stripe/1954-TDB-USA-Sec8-Page15.jpg


DonBolt
1955.1 3100
235, 12v, 5-window, 5 speed
In the Gallery Forum