City ownership and park information
- City of Los Angeles — Griffith Park information
- Los Angeles Department of Recreation and Parks
- City of Los Angeles park management documentation
Hollywood Sign history
- Historical documentation of the original 1923 Hollywoodland sign
- Information on the 1949 removal of the word “LAND”
- 1978 reconstruction campaign and donor sponsorships
- Historical archives related to preservation of the landmark
Trademark and intellectual property records
- United States Patent and Trademark Office trademark database
- Trademark filings related to stylized uses of the word “Hollywood”
- USPTO determinations regarding trade dress claims involving the Hollywood Sign
Media and journalism references
- News coverage related to the Hollywood Sign
- Articles discussing the landmark’s cultural and historical significance
- Documentary and film references featuring the sign
Additional resources
- Historical preservation organizations associated with the Hollywood Sign
- Los Angeles tourism and cultural landmark resources
- Academic or historical research discussing the sign
For further reading and documentation, researchers can consult the official records maintained by the City of Los Angeles and the United States Patent and Trademark Office.