1.88.130

Socket, tube

1936

E. F. Johnson Company Product. Tube Socket. Material: metal, steatite. Size: 2 5/8" W. x 3 1/2" L. Description: steel and tan ceramic - type 123-206-1 super jumbo 4-pin socket. See reference in comment section. Product on display board.

E.F. Johnson Co. Collection. Reference: Catalog # 976, page 6 (at E.F. Johnson Co. Museum). Waseca business: E.F. Johnson Co.; E.F. Johnson Company; E.F. Johnson Corporate Headquarters; E.F. Johnson Company Corporate Headquarters; E.F. Johnson Co. Corporate Headquarters; E. F. Johnson Co.; E. F. Johnson Company; E. F. Johnson Corporate Headquarters; E. F. Johnson Company Corporate Headquarters; E. F. Johnson Co. Corporate Headquarters.