Matched Pair Philco 24 Vacuum Tubes Globe Balloon Mesh Plate 3 Eroica 2531 310 I would rated it a

I would rated it a 6

black plates and Micanol bases

This matched quad of new old stock

Their readings are 54

a dimple sheet getter

Matched Pair Philco 24 Vacuum Tubes Globe Balloon Mesh Plate 3 Eroica 2531 310 I would rated it aThese matched pair of Philco 24 globe, mesh plate tubes tested 33 and 34 on our Paul Hart calibrated TV7 U where minimum (65%) is 25 and 100% is 38. 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