Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
The microscopic organisms found in the blood of man and animals, and their relation to disease / By Timothy Richards Lewis. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.