I'm looking for the value of these genuine ivory grips. I purchased these from the widow of an Air America pilot who carried the gun in SEA in the 1960's. The gun they came off of is a Colt/Remington Rand arsenal rebuild (Springfield Armory). I think the grips were probably made in Japan or possibly Vietnam in the 60's, though I can't be sure. I am sure that they are ivory. I know no one will be buying the story of the source but that is where they came from. I also have other Air America items but they won't be for sale. If anyone knows the value please chime in. Thanks.