Alloy aural speculum
1901-1920
Speculum, aural, metal
1851-1900
4 speculae
1851-1900
Speculum, aural, Arnold and Sons Improved
Aural speculum
1871-1900
Speculum, aural, metal
1851-1900
Speculum, aural, Avery
1851-1900
Aural speculum
Speculum, aural, Stewart
1851-1900
Aural speculum
Miot's dilating aural speculum
1870-1900
Aural speculum
1846-1900
Siegle's aural speculum
1880-1900
Speculum, aural, metal
1801-1900
Aural speculum
Aural speculum
1851-1900
Aural speculum
Speculum, aural, metal
1851-1900
Speculum, aural, metal
1851-1900
Speculum, aural, metal
1801-1900
Speculum, aural, Purves
Speculum, aural, Turner
Speculum, aural, Purves
Aural speculum
1801-1950
Aural speculum
1870-1900
Aural speculum
1880-1910
Speculum, aural, Purves
Speculum, aural, Pritchard
1801-1900
Aural speculum
1801-1900
Speculum, aural, vulcanite and metal
1851-1900
Aural speculum
1865-1900
Four aural specula
1880-1920
Kramer's aural speculum
1885-1896
Kramer's dilating aural speculum
1860-1920
Ballance's aural speculum
1870-1930
Ballance's aural speculum
1870-1930
Speculum, aural, Gruber
1851-1900
Kramer's dilating aural speculum
1901-1930
Aural speculum
1822-1875
Siegle's aural speculum
1880-1920
Gruber aural speculum
1851-1900
Aural speculum
3 aural speculae
Aural speculum
Speculum, aural, Purves
Siegle's, aural speculum
1870-1900
Speculum, aural, metal
1801-1900
Aural speculum
3 aural speculae
1851-1900
Speculum, aural, Turner
1851-1900