A collection of medical instruments

A collection of medical instruments, early to mid 20th century, to include: a cased Overbeck's Rejuvinator; boxed Dr Macaura's blood circulator; boxed Aerial Air Medicator; cased Firle Eye Magnet; cased Thoma Haemacytometer; boxed Bramber Laryngoscope; boxed Sparklet CO2 Snow outfit; cased Hamblin Retinoscope; cased Professer Schiotz X-Tonometer; cased Electric Magneto Machine; wood cased Lillingston & Pearson's Artificial Pneumo-Thorax Apparatus; wood cased Brown-Bueger Cytoscope; and other cased and loose instruments (a lot).