Lot of 10 6146 6146A 6146B 8298 Tubes - Low Testing - Hickok Tested

Description

These tubes were tested on a Hickok 600 tube tester.
Recommended result for this tube is 7000 gm.
Tubes tested as follows from left to right in the pictures:
4000 gm, 5000 gm, 5000 gm, 5000 gm, 5000 gm
6000 gm, 6000 gm, 5500 gm, 5500 gm, 6000 gm
Please see pictures for description.
Feel free to ask questions about the tubes.