2 X 5U4g National Union Tubes Black Plates D - Getter Very Strong
Item History & Price
Reference Number: Avaluer:51329837 | Type: Vacuum Tube |
Brand: National Union |
Made in USA
Black Plates
D getter
Codes 5052 & 5152 = 1950 & 1951
Tested on TV7D/U
58/5456/50
Min(65%) = 40/40
I do combine S&H
00344