Tubes - Electron

Type Card Date
General11988-02-01
21987-05-29
31987-01-30
101D11964-12-31
101M11964-12-31
102D11979-04-30
104D11979-04-30
205F11979-04-30
262B11964-12-31
269A11979-04-30
274A 274B11964-12-31
275A11964-12-31
290A11979-04-30
293A11979-04-30
297A11962-08-31
300A 300B11964-12-31
309A11979-04-30
310A 310B11964-12-31
311B11964-12-31
31311964-12-31
323B11962-08-31
328A11964-12-31
329A11964-12-31
337A11964-12-31
346C11964-12-31
348A11964-12-31
350B11964-12-31
352A11979-04-30
353A11964-12-31
354A11979-04-30
355A11979-04-30
358A11964-12-31
359A11964-12-31
373A11964-12-31
375A11964-12-31
376C11964-12-31
380A11979-04-30
381A11957-03-29
384A11957-09-30
386A11957-09-30
387A11957-03-29
393A11962-08-31
395A11964-12-31
396A11964-12-31
397A11964-12-31
401A11979-04-30
403A 403B11979-04-30
404A11967-04-28
407A11964-12-31
407B11967-03-31
408A11964-12-31
409A11979-04-30
412A11964-12-31
413B11964-12-31
415A11964-12-31
41611976-03-31
417A11968-06-28
418A11964-12-31
420A11964-12-31
421A11964-12-31
422A11964-12-31
423C11964-12-31
425A11964-12-31
426A11964-12-31
427A11964-12-31
429A11964-12-31
430C11974-07-31
431A11964-12-31
432B11964-12-31
435A11966-09-30
436A11966-09-30
437A11979-04-30
438A11964-12-31
439A11964-12-31
443A11964-12-31
446A11964-12-31
447A11979-04-30
448A 448B11980-07-31
449B11966-05-31
451A11964-12-31
452A11964-12-31
453A11979-04-30
460A11972-04-28
466A11972-04-28
467A11975-04-30