15th Jul, 2025 11:00

Photographs, Optical Toys & Science

Lot 305

Lot 305 - A nickel-plated metal bell-shaped Chest Piece from Ray & Selby-Type Binaural Stethoscope

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A nickel-plated metal bell-shaped Chest Piece from Ray & Selby-Type Binaural Stethoscope

English, c.1870, incomplete, lacks rubber or gutta-percha tubes and earpieces 7.7cm long,

Estimated at £40 - £60

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English, c.1870, incomplete, lacks rubber or gutta-percha tubes and earpieces 7.7cm long,

Auction: Photographs, Optical Toys & Science, 15th Jul, 2025

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