Steel trocar and screw cannula with wooden handle
1851-1920
Set of 4 trocars with cannulae
1850-1900
Trocar, steel, with six silver cannulae and ivory screw case
1880-1920
Trocar, stel, with metal cannula and ebonite handle
1851-1900
Trocar with cannula
1820-1865
Trocar with cannula
1801-1900
Trocar, steel, with metal cannula and ebony handle
1751-1900
Intravenous cannula attached to rubber tubing
1871-1930
Trocar, steel, with metal cannula and metal handle
1801-1920
Trocar with cannula
1801-1900
Trocar with cannula
1801-1900