3 aural specula in small red

3 aural specula in small red, unrelated box, with 3 ear plugs

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3 aural specula in small red, unrelated box, with 3 ear plugs
Science Museum Group
© The Board of Trustees of the Science Museum

3 aural specula in small red, unrelated box, with 3 ear plugs, 4 hypodermic needles and 6 links of chain, specula made by Maw Son and Thompson, England, 1870-1900