A fairly early model 10-5 from 1963-4 that someone "prettied up". Value? about $350 +/- .
As you can tell, those Mother of Pearl grips are pretty delicate and already damaged. You can switch them out for some K frame magna wood grips which would be more practical. You can find those on ebay.
Yeah, kinda 'pimped out' a bit too much from its original factory glory. That's too bad for a C-series 10-5 that might otherwise be worth some decent money in better condition. Even in today's inflated market, that's a tough sell at any price.