# Mallory and Irvine Research Expedition

> 1999 Mount Everest expedition

**Wikidata**: [Q3822857](https://www.wikidata.org/wiki/Q3822857)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mallory_and_Irvine_Research_Expedition)  
**Source**: https://4ort.xyz/entity/mallory-and-irvine-research-expedition


## References

1. Freebase Data Dumps. 2013