Sylvania 14Q7 vacuum tube tested good
Tested with a calibrated TV-7D/U tube tester.
Calibration by Daniel Nelson.
Tested at: 80
Average new: 94
Minimum good: 57 
The minimum is equal to 65% of the life of the tube.
Tested for shorts and gas.
Date code: -
NOS/Used: used
Construction: black plate 
Glass:  clear chrome top
Base: loctal
30-day free return. 
Your items will be packed very well and shipped promptly.
We combine shipping on tubes.
Always glad to answer any questions.
Thanks for looking!