# Margaret Crane

> American inventor and graphic designer who created the first at home pregnancy test in 1967

**Wikidata**: [Q18154284](https://www.wikidata.org/wiki/Q18154284)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Margaret_Crane)  
**Source**: https://4ort.xyz/entity/margaret-crane


## References

1. [Source](https://www.frontiersin.org/news/2022/04/20/children-in-science-margaret-m-crane-how-one-idea-impacted-women-around-the-world)
2. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)
3. [Source](https://library.nga.gov/permalink/01NGA_INST/1cl1g8d/alma993570213504896)