I bought a funky piece of vintage gear yesterday, a 2x12 cab with Jensen c12R's in it. !t was made as part of an accordion amp. Probably about '65 according to the Jensen date codes.

Seller's pics of the actual cab I bought:







Unfortunately the rating on the whole cab is only 50W (each speaker is 25W), so most of my amps will blow it up. Since I bought it for a song I'ma clean it up and flip it. I think I can net $40 or so.