So no progress to report re finding the scope I already have, so have bid and won auctions for a Weaver K3 and K4 to try to keep this looking somewhat 'vintage'. Got it to the range today (along with a new to me 450 BPE double) and am happy to report it shoots very well. Used ancient 1937 DWM 7x57 ammo as that's all I had, and it did just great. Will get pics ups of the scopes and mounts when I get both in.