JOHN WAYNE YACHT LIFE PRESERVER
Duke's Wild Goose Days - John Wayne Enterprises
Hatari! (1962) - IMDb
Who were John Wayne's most frequent co-stars? - Quora
The Shootist (1976) - News - IMDb
John Wayne: the local legend's life on set and on the bay – The Log
John Wayne Movies: 25 Greatest Films Ranked Worst to Best - GoldDerby
John Wayne Enterprises
Reviews: The Shootist - IMDb
Wild Life - John Wayne Enterprises
JOHN WAYNE YACHT LIFE PRESERVER
John Wayne's son recalls growing up with 'The Duke': 'He knew he wasn't going to be around when I was older
Ethan Wayne Interview with Henry C. Parke
Well, Pilgrim': John Wayne's top 100 movies