(1) vintage Loktal GE 7Q7 vacuum tube tested for quality and shorts and grid leakage, no shorts found quality "good" no visible grid leakage found. please see photos

(1) vintage GM 7Q7 vacuum Tube, Tested for quality and shorts and grid leakage no shorts found quality “good” no visible grid leakage found. Boxes show signs of ware do to long term storage please see photos any questions please ask thank you.