Nick Ames:
IN-12 Nixie Tube (perspective view)
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IN-12 Nixie Tube (front view)
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IN-12 Nixie Tube CCCP logo
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IN-12 Nixie Tube (side view)
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IN-12 Nixie Tube First Light
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Nixie Tube Simple Power Supply
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555 Nixie Power Supply
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555 Nixie Power Supply (tubes glowing)