I'll give AL #1 credit for his answer. The Southwestern Michigan College has a museum in Dowagiac. They have a small Shelhamer display with 5 rifles. Also on display are some pictures, a stock blank, and one of his checkering tools. A friend of mine lives near Dowagiac so he stopped by and snapped a few pictures. I don't have a good picture of it, but one of the rifles is a Rem model 121.
gbehrman, the second rifles shows the cheekpiece that you will see on a lot of later Shelhamer rifles. It does take some getting used to.
If Tom built a 52 for Ike after the war, that brings the number of Shelhamer 52 sporters to 4 that I am aware of. You know of any more Michael?
John