2 Westinghouse 5642 WL5642 Vacuum Tubes Valves NOS NIB Lot Of Two 1AD4 Unused The spine is in fine

The spine is in fine shape with no loose pages and APPEARS to be leather-bound

new in box Tung-Sol 6AK6 tubes tested to spec on our Paul Hart-calibrated TV7/U

It measured a nearly-perfectly-balanced 84/82 where minimum (65%) is 50/50 and 100% is 77/77

This new old stock-testing Sylvania 12AV7 dual triode was tested on our Jackson for shorts

This lot of three Matsushita 8FQ7 / 8CG7 dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

2 Westinghouse 5642 WL5642 Vacuum Tubes Valves NOS NIB Lot Of Two 1AD4 Unused The spine is in fineFor sale are two new old stock, new in box Westinghouse WL5642 tubes. 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