OK, curiosity got the better of me concerning the '37 Super Grade .30-06.
The receiver is on Gunbroker. # 471373927
Serial number is 10380
The bridge has been D&T
The seller tells you the rest of the rifle is on the 'Bay and gives his seller name.
Right now, the stock and floorplate on the 'Bay are totaling about $1900
I'm sure glad I'm happy with the more pedestrian models in common chamberings!