# Historical Permission Notice and Disclaimer

> a permissive non-copyleft free software license

**Wikidata**: [Q5773924](https://www.wikidata.org/wiki/Q5773924)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Historical_Permission_Notice_and_Disclaimer)  
**Source**: https://4ort.xyz/entity/historical-permission-notice-and-disclaimer


## References

1. [Source](http://crynwr.com/cgi-bin/ezmlm-cgi?3:mss:6305:jggiiehpeekebdbmpopm)
2. [Source](http://copyfree.org/standard/licenses)
3. [Source](https://www.gnu.org/licenses/license-list.en.html#HPND)
4. [SPDX License List](https://spdx.org/licenses/)
5. [Source](http://opensource.org/licenses/category)