Inhaler for use with liquid anaesthetic, possibly ether or chloroform Inhaler for use with liquid anaesthetic 1850-1900
Copy of Lister's experimental apparatus of 1863 to demonstrate that blood coagulation is caused by foreign solids, made for Lister Centenary exhibition, 1927 Copy of Lister's experimental apparatus of 1863 to demonstrate that blood coagulation is caused by foreign solids