I have a few questions regarding a "find" after my mother in law passed away. We have found an original box, instructions and parts list, and what appears to be an unused cylinder, for a 1973 Ruger "new model" single-six. The manual is in perfect condition, and the box is in good condition, and includes the serial number of the revolver still legible on the box. The cylinder appears to be in excellent condition, and never used. No wear marks on it, and all of the bluing is intact. Can anyone help me figure out the value of these items, if any? This would be greatly appreciated.