Description
National Union Type 30 NOS w/ Original Box AUDIO VACUUM TUBE AMPLIFIER TYPE TUBE VINTAGE STOCK Coke Bottle Shape Silver Plate Bottom Foil-D Getter Engraved Base MADE IN USA DATE CODE: K TESTED on HICKOK TV-7 Results: 42 Minimum: 23 Combined Shipping Available! Buy any amount of Tubes in USA and pay just shipping for one! International buyers combined shipping 0-8 oz package $16 and 8-24 Oz - $26 All Tubes Tested on a Calibrated Hickok TV7 or Sencore TC136