A 1953 story about prejudiced between orange and blue robots.
Love to have read that story, it sounds great and was way ahead of it's time.
There is a Deep Space Nine episode called " Far Beyond The Stars." It deals with Sisko in a hallucination where he is a sci fi writer in 1953 and wants to write a story about a space station where the Captain is black.
His editor is fired for approving the story and Sisko is carted off in an ambulance to the mental ward of a hospital for being so insistant on the story being published.
Avery Brooks did an excellent job of portraying that character. It was an awesome episode.
"I offer you a Vulcan prayer, Mr Suder. May your
death bring you the peace you never found in
life." - Tuvok.