'tis a Tatung - I had the same set, just different badging.
I got my Tatung from an auctioneer, but we had the same set in our shop when I was on the Forrestal.
http://www.videokarma.org/showpost.p...0&postcount=18
Does your set have the manual degauss button on the back? I believe it was a custom feature. Also, does the VHF tuner still have the white label? That's a giveaway as well - the part number on it is a Tatung part number.