The 257 Roberts Featherweight was a 2012 Shot Show special.  I picked one up and it's very nice.  It's built on a long action so you can seat the heavier bullets further out.  They are making the same rifle this year in 7x57mm.  The Jack O'Connor 70's were also 2012 models, but I am seeing quite a few around lately.  They come in two grades, the Tribute, and Custom Tribute.  The Custom has nicer wood, a metal butt plate (vs recoil pad on Tribute), and comes with soft case.   They are beautiful rifles.  The Custom runs about $600 more than the Tribute.