# Duke of Madness Motors – The Complete "Dear Friends" Radio Era 1970-1972

> 2020 book and DVD archive by the Firesign Theatre

**Wikidata**: [Q105320668](https://www.wikidata.org/wiki/Q105320668)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duke_of_Madness_Motors)  
**Source**: https://4ort.xyz/entity/duke-of-madness-motors-the-complete-dear-friends-radio-era-1970-1972


## References

1. MusicBrainz
2. Discogs