212A Western Electric display tube from 1919-1921 era (open filament) probably the only 212A in existence
$ 500.00
- 212A Western Electric display tube from 1919-1921 era
- probably the only 212A in existence
- open filament
- nickel base
- patented 1907-1919
See more: Unknown Type
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 probably the only 212A in existence "Pin It")
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