Yes, photos would be great. It could be a WWII era Winchester that had it's stock swapped out along the way with one mfgd. by RMC. Nice unmolested WWII carbines are always nice to see and hear about. However, I have also developed an appreciation for those that show usage and have history. No doubt parts were swapped out during WWII due to breakage, or GI cleaning parties. The stock may have also been changed out in the many years following WWII. Regardless, being owned by your grandfather makes it very special.