NOS Sylvania 6AQ5A Vacuum Tube (A) 10-69 Military Spec Box Packed Vietnam Era
We know nothing about these other than they are vietnam era, mil-spec. They were acquired from a radio enthusiasts estate. Listed as parts since units are untested.
1968 Sylvania 1X2B Vacuum Tube NOS Military Spec Vietnam War Era (A) 7-68 NOS
We know nothing about these other than they are vietnam era, mil-spec. They were acquired from a radio enthusiasts estate. Listed as parts since units are untested. Units are untested. They look new, imo, judging by condition of pins, glass and printing on glass.
NOS Sylvania 1X2B Vacuum Tube Vintage Military Box Vietnam War Era (A) 7-68
We know nothing about these other than they are vietnam era, mil-spec. They were acquired from a radio enthusiasts estate. Listed as parts since units are untested. Units are untested. They look new, imo, judging by condition of pins, glass and printing on glass.