25 lantern slides to illustrate lectures (by Colonel William Horrocks, member of the Army Medical Advisory Board) re water purification, hygiene arrangements in trenches, and casualty evacuation, during the First World War

Date:
c.1918
Reference:
RAMC/2014

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: 25 lantern slides to illustrate lectures (by Colonel William Horrocks, member of the Army Medical Advisory Board) re water purification, hygiene arrangements in trenches, and casualty evacuation, during the First World War. Source: Wellcome Collection.

2/34