# M. & N. Hanhart

> lithographic printers

**Wikidata**: [Q6712321](https://www.wikidata.org/wiki/Q6712321)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/M._&_N._Hanhart)  
**Source**: https://4ort.xyz/entity/m-n-hanhart


## References

1. National Portrait Gallery (London) online artwork database
2. British Book Trade Index