According to Jedistar, Prestige was a brand name used by St. Louis Music during the 60s-70s. I own a couple of Prestige branded instruments. One was definitely built by Kawai, I'm less sure about the other. 
You can see them here:
It's hard to tell what you might have without a picture but given your guitar is violin shaped it was very likely built by Kawai. They made a boat load of violin shaped instruments in the late 1960's.Statistics: Posted by VintAxe — Sat Sep 15, 2012 10:07 am
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