# Einstein–Szilárd letter

> letter by Leó Szilárd and Albert Einstein to US President Roosevelt in August 1939

**Wikidata**: [Q714081](https://www.wikidata.org/wiki/Q714081)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Einstein–Szilard_letter)  
**Source**: https://4ort.xyz/entity/einstein-szil-rd-letter


## References

1. [Source](https://commons.wikimedia.org/wiki/File:Einstein-Roosevelt-letter.png)
2. Freebase Data Dumps. 2013
3. BBC Things