| Reference Number: Avaluer:29810761 | Model: 5U4 GB |
| Type: Vacuum Tube | Country/Region of Manufacture: United States |
| Brand: WESTINGHOUSE | UPC: Does not apply |
Sylvania 5u4 - Gb 5as4a Nos/nib 1 - Tube Tall Bottle Black Smooth Plates " O " Gtr Usa
Ge 5u4 - Gb 5as4a Nos/nib Tall Bottle Smooth Gray Plates Side " O " Getter Usa
Sylvania 5u4 - Gb 5as4a Nos/nib Tall Bottle Black Tube
Sylvania Magnavox 5u4 - Gb 5as4a Nos/nib Tall Bottle Black Plts Top " O " Getter Usa
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One Pair Nos Gec 6sn7/cv1988/b65 Metal Base Cup Getter
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