Three tubes of 'F-tablets' (Novocaine) for dental local anaesthetic
1925-1940
Glass tube, possibly a Pasteur pippette
Tube, metal with wood handle
1801-1850
Glass tube, of uncertain provenance, 1850-1930
1850-1920
Tube, for flushing of uterus, glass
One glass tube
Glass tube
1801-1900
Chemical apparatus consisting of 3 clear glass tubes interconnecting
1881-1920
Tube, glass
Tubes for the whirling table
1753
Tube, glass, narrow
1870-1930
Tube, dog-like shape
1851-1900
Tube, bird-like shape
1851-1900
Tube, glass and rubber, 19th century
1801-1900
Tube, glass
Tube, glass, asymmetrical v-shaped
1870-1930
Tube, glass
Tube, glass
Tube, glass
Glass tube
Glass tube
Large clear glass test tube
1925-1929
Tube, glass, relic of Dr. C. Martin
Tube, glass
Tube, glass
Tube, graduated, glass
Glass tube, used by Edward Jenner
Tube, glass
Tube, glass
Tube, glass
Tube, glass, with rubber pipe extension
tube, glass, with cotton wool wad
Tube, glass
Tube, glass
Tube, glas, clear and opaque
Tube, glass, half clear, half opaque
Tube, glass, tin and cork
Tube, glass
Geiger-Muller tube
Crookes' tube for showing the phosphorescence of calcium sulphide
1879-1888
Crookes tube with concave cathode
Geiger-Muller tube
1950-1970
Geiger-Muller tube
1950-1970
Crookes' tube for showing the phosphorescence of alumina
1879-1888
Crookes vacuum tube containing a fluorescent 'flower'
Vacuum tube
1901-1903
Vacuum tube type 190 (thermal delay switch)
Vacuum tube type CV664 (triode)
Vacuum tube type CV1128 (gas relay)
