Description
This vintage 1957 Tung-Sol booklet features information on electric tube base connections for collectors and enthusiasts alike. With a focus on Tung-Sol brand tubes, this booklet provides valuable insight into the history and technology of vintage electronics. Some wear & tear from age - See Photos Non smoking household We are happy to answer any questions you may have. *** We are having a clearance sale! We have too much inventory! Check out our clearance department for more great deals. We combine shipping to save you money. Thank you for looking.***