Two Mullard 6CA7 EL34 tubes, marked GE, printing poor. Both O getter supported with double copper posts. Both have holes in the alignment pins. Date codes are xf4 B8F1 & xf4 B6E3.
Tested on my calibrated TV-7/U where minimum good is 30.
Tubes = 52 & 52.
Check pictures, use zoom feature. Ask questions.
No shorts or gas.
Multiple items combined to save on shipping costs.