(!) RY-247=47 Federal Supreme Balloon used/good 1930”s (24.2ma)

Category: SKU: TOY394751

$9.00 $29.99

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RY-247=47 Federal Supreme Balloon used/good 1930”s in WB

24.2ma

Gm=1750

Vplate=250V

Vscreen=250V

Vgrid=-15V

NOS Iplate=27ma

NOS Gm=2350

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