I am helping a friend clean out some boxes at his gun shop and I have come across 2 sets of SAA grips I would like some help with. I love my Colt 1911's but don't have a lot of knowledge about SAA's. The first pair is black and from what I can find on EBAY are the eagle and shield variation. They have no marks and don't appear to have ever been on a gun. The second set is "pearl" and have silver Colt medallions. I thought these might be Jay Scott, but do not have the wooden backing that I see on the JS stuff. Can someone point me to material about these grips or give me some idea as to what I have. I thank you for your time.