Glass bottle for chloroform
1959
Polarimeter by Phillip Harris and Co. Ltd.
1851-1900
Fuller tracheotomy cannula
1880-1913
Clip in metal case
1905-1930
Set of 4 nested trocars
1881-1900
Analytical balance by Philip Harris & Co. Ltd.
1900-1943
Hook, decapitating, Ramsbotham
1901-1950
Fuller's tracheotomy cannula
1880-1920
Simpson type obstetrical forceps, Birmingham, England, 1871-1900
1871-1900
Tangent galvanometer by Philip Harris and Co. Ltd.
1886-1943
Heller's apparatus for measuring the coefficient of linear expansion of a metal
1905-1959
Canvas bag supposedly for holding obstetric forceps
1880-1920
Single truss
1880-1913
Boyle's Law apparatus by Philip Harris and Co
1900-1913
Battery in mahogany box
1880-1890
Apparatus to show the rotation of a magnetic pole around an electric current
1900-1943
Vapour pressure of water
1900-1943
Dulong and Petit's apparatus
1900-1943