Here are a nice pair of Vintage CTS Alnico speakers with ribbed cones and a DCR of 7.4 ohms.  They are in excellent condition except a clumsy installer slightly damage a portion of the skiver roll on one.  But the cones are supple, not brittle and this has zero effect on their performance.  These are from a Magnavox console stereo.  I have listed also the 10 x 4" horns in another auction. I also have the Micromatic turntable which I can list if someone is interested.