1875 – 1941
1 entries in the GMN corpus.
1917 –1918
#5700
Boyle’s continous-flow anesthetic machine.
Garrison-Morton-Norman
1 entry · Printed September 1, 2026
1917 –1918 BOYLE, Henry Edmund Gaskin (1875 – 1941)
Nitrous oxide-oxygen-ether outfit.
GMN 5700 · https://historyofmedicine.com/id/7462