2 Southey cannulae, European, 1851-1910
1851-1910
Cannula, nickel plated steel
1871-1920
Cannula, white metal, European, 1801-1910
1801-1910
Metal cannula with dual junction stopcock
1871-1930
Silver cannula with shovel shaped guard
1801-1900
Dual-junction cannula
1874-1925
Chevalier Jackson's tracheotomy cannula without introducer
1891-1930
Silver cannula made by Ferguson
1822-1869
Horrock's intravenous cannula
1900-1919
Intravenous cannula attached to rubber tubing
1871-1930
Trocar, oval, for hoven cattle
1870-1900
Arteriography cannula
1980