CD 147 Hemingray Spiral Groove ERROR, Backwards E in Patent3d & Double struck R in the Hemingray $18 With Free shipping in USA only..VNM plus condition, I traded this 50 years ago to my favorite lineman back in 1969..His son had an auction today and I won it back, WOW....At the Hemingray factory...They Must have just hired a trainee stamper or mold maker..