4 General Electric GE 6X8 6X8A Vacuum Tubes Valves Lot Of Four Enclaves Of America They have shoulder / ST

They have shoulder / ST / Coke bottles and dimpled-sheet getters

most likely

nickel plates and excellent flashing

4-17 188-5 and 2-48 188-5 date/provenance codes

102/83 and 102/86

4 General Electric GE 6X8 6X8A Vacuum Tubes Valves Lot Of Four Enclaves Of America They have shoulder / STThese four GE 6X8A tubes tested to spec on our Paul Hart calibrated TV7 U. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO $250 IN VALUE. IF AN ITEM IS