Both of them are absolute gems. Please do not shoot the NIB M&P Pre-10. Amazingly beautiful. I have it's twin (same barrel length and period), but one of its previous owners allowed a tiny bit of rust to develop here and there. You've very lucky to have both of those.For those looking for a model number this would be a 6" pre model 10. I also have a snub nose pre 10 but it is far from new in the box and has seen a good deal of range duty. This is a 1953 pre 10 M&P with the old half dime sights.
And may I ask what this safe queen will do for you when you are pushing up daisy's. It will be too late then to shoot. I have a pristine Python that gets shot regularly. I'll even provide a picture.I've had this a while, can't bring myself to shoot it. It doesn't even have a turn line on the cylinder.