Offered is a lot of (8) RCA 6SJ7 Pentode Tubes.  The tubes are clean with minimal paint loss on one or two and with clear printed graphics. The tubes test good on the Jackson Dynamic tester and they show no shorts or inter-element leakage.  Used in amps and radios. Production codes are as follows: 226, S6, S5, S6, 326, K6E, 7-17 and MQ.  (4) of these tubes have early RCA logos one of whick is a Signal Corps marked USA VT-116 and SC300-A.  Pick up the tubes for your own stock for work upcoming. Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.