A pair of Rein & Son gilt copper ear trumpets, signed in the bells Rein & Son, Patentees, sole inventors & only makers, 108, Strand London, further marked E, with ivory ear-pieces -- 2¾in.(7cm.) wide, (one ear-piece replaced) circa 1865 (2)

細節

A pair of Rein & Son gilt copper ear trumpets, signed in the bells Rein & Son, Patentees, sole inventors & only makers, 108, Strand London, further marked E, with ivory ear-pieces -- 2¾in.(7cm.) wide, (one ear-piece replaced) circa 1865 (2)

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See illustration

拍品專文

The E may indicate a size.
A similar pair are illustrated in Bennion Antique Medical Instruments, p. 231.