10 Sylvania 29LE6 Vacuum Tubes NOS NIB Lot Of Ten Igor Zhukov Feigin Tube One's centering pin is

Tube One's centering pin is missing and it has been marked for safe and easy insertion

new in box GE 12AV6 tubes tested to spec on our Paul Hart-calibrated TV7/U

but has GE 188-5 and a sutured top

new in box Sylvania 8LT8 tubes tested to spec on our Paul Hart-calibrated TV7/U

This lot of two new old stock

10 Sylvania 29LE6 Vacuum Tubes NOS NIB Lot Of Ten Igor Zhukov Feigin Tube One's centering pin isThese ten Sylvania 29LE6s 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