An RCA Victor magazine ad from 1957 0r '58 shows a testimonial from the General Manager of the Hotel Tuscany in N.Y.C. The tag line: "Two years ago I bought my first color TV - now I have 200 of them!" That was quite a feather in RCA's cap. I can imagine they had an RCA service tech on staff. The Hotel Tuscany is still there. I'm pretty sure the RCA's are not.

-Steve D.