# Samuel L. Penfield

> American chemist, professor, Yale University (1856–1906)

**Wikidata**: [Q2218559](https://www.wikidata.org/wiki/Q2218559)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Samuel_Lewis_Penfield)  
**Source**: https://4ort.xyz/entity/samuel-l-penfield


## References

1. [Source](https://books.google.com/books?id=n6hJAAAAYAAJ&pg=PA121)
2. [Source](https://books.google.com/books?id=n6hJAAAAYAAJ&pg=PA140)
3. Find a Grave
4. general catalog of BnF
5. Virtual International Authority File
6. Library of Congress Control Number