Vacuum tube type 6350
International Business Machines (IBM)
||Printed on each tube, near the top
||Printed on side of tube
overall: 1 5/8 in x 7/8 in x 7/8 in
This record contains 77 vacuum tubes type 6350, each with nine connector pins. "IBM" and "MADE IN U.S.A. are printed on each tube.
Gift of Paul Pierce