Ultradyne is stamped in the brass name tag. I have looked in every radio book and Riders and this radio is no where to be found. I was in an antique store in Missoula Mt and I asked the owner if he had any radios. He picked up this little radio from the floor behind the counter and said like this. I said "sure"! It was painted with a heavy coat black paint. Everything was painted name tag, knobs, dial, and grille cloth cloth. Well of course I bought it. I wasn't going to complain or haggle over the $10.00 he wanted for it. I was delighted to see the beautiful undamaged wood when I stripped the paint off. It too has a resistance line cord and plays very nice.