![Engraving depicting an evening lecture on physiology and hygiene being given to members of the young men's Christian Association. Dated 19th Century Stock Photo - Alamy Engraving depicting an evening lecture on physiology and hygiene being given to members of the young men's Christian Association. Dated 19th Century Stock Photo - Alamy](https://c8.alamy.com/comp/KJ1JBB/engraving-depicting-an-evening-lecture-on-physiology-and-hygiene-being-KJ1JBB.jpg)
Engraving depicting an evening lecture on physiology and hygiene being given to members of the young men's Christian Association. Dated 19th Century Stock Photo - Alamy
![The later 19th century - Developments in public health and welfare – WJEC - GCSE History Revision - WJEC - BBC Bitesize The later 19th century - Developments in public health and welfare – WJEC - GCSE History Revision - WJEC - BBC Bitesize](https://ichef.bbci.co.uk/images/ic/320xn/p05ky7fq.jpg)
The later 19th century - Developments in public health and welfare – WJEC - GCSE History Revision - WJEC - BBC Bitesize
![Figure 3 from 'The most complete experiment in army hygiene' British military reform In sanitation from the Crimea to India : a comparative account of sanitary reform in the 19th century. | Semantic Scholar Figure 3 from 'The most complete experiment in army hygiene' British military reform In sanitation from the Crimea to India : a comparative account of sanitary reform in the 19th century. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/309b5d2512bd82bf7dc1bbecb348051e036c5f54/49-Figure3-1.png)