Treblig1958: I mostly follow the auction results from: greg Martin, Bonham & Butterfields, James Julia, Rock Island Auction,J.C. Devine, & others. I see both investment grade & field grade Parkers and A.H. Fox steadily advancing in price. Less so with L.C. Smith, Ithaca and Lefever. I believe this is partially due to the fact that several new tomes have recently been published on Parker (The Parker Story & Ed's Shooting Flying)and McIntosh's A.H. Fox TFGITW. Nothing too recent on the other three. Winchester M-21 has held it's own but seems to have advanced but little.
Just My Opinion......George
