Silver-plated pewter alloy trumpet hearing aid. Great Britain, Late 19th Century

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Very rare arch-shaped silver-plated pewter alloy trumpet hearing aid fitted with curved auditive tubing.

Great Britain (?), Late 19th Century

Height: 13,2 cm (5-1/5 in.)

Condition report :

Bibliography :

Provenance :

  • Items quantity:  1
  • Height in cm : 13 cm
  • Width in cm : 6 cm
  • Depth in cm : 6 cm
  • Expertissim Reference: 2014111645