This is a lot of three RCA Cunningham 6J5G vintage vacuum tubes.  These are triodes and are becoming very rare in the G format.
They have been tested using a Hickok 539C tube tester , recently calibrated.

Tested for transconductance (Gm.) and emission (plate current Ma.). tested as follows

Tube 1. 4000/1660 at 12 ma plate current

Tube 2  3800/1660 at 10 ma Plate current

tube #3 3600/1660 at 10 ma Plate current.  Note: base to bulb seal slightly  loose on this tube.

The 1660 is that transconductance for min on the Hickok 539C tube tester Other than loose bulb to glass seal on tube #3, All tubes are clean, pins have no corrosion, base on all tube is not cracked and no shorts were detected in testing these tubes.

Shipping will be USPS Advantage USA 50 states and  will be USPS  First Class international small package shipping for International shipping.

Thanks for looking and see my other items.