Antique HALLIWELL-SHELTON Jack Sprat 400 Violet Ray Generator. Quack Medicine

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Antique HALLIWELL-SHELTON Jack Sprat 400 Violet Ray Generator. Quack Medicine

Starting price (see what it sold for on eBay ↗) $800.00 as of Jul 18, 2026

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Closes Jul 19 · 7:15 AM EST

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Ships from ZIP 676**

ryaneil005 126 ratings · 99.10% positive

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Description

From the seller

Model 400. Extremely RARE In very good condition. Runs like new.

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