# Frederick Ellsworth Sickels

> American engineer & inventor (1819-1895)

**Wikidata**: [Q5497723](https://www.wikidata.org/wiki/Q5497723)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frederick_Ellsworth_Sickels)  
**Source**: https://4ort.xyz/entity/frederick-ellsworth-sickels


## References

1. [Source](https://www.invent.org/inductees/frederick-ellsworth-sickels)
2. Virtual International Authority File
3. Library of Congress Control Number