14A7 Sylvania branded National Union used/good 1947 (92/60)
$ 4.29
14A7 Sylvania branded National Union used/good made in 1947 pribted NU in 1952 (92/60)
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_1d250a92-307f-4bc6-a356-9c7ef13a9fb4.jpg?v=1718116166){kind=link}
 "Pin It")