Only Patrons See New Articles; Become a Patron Now!The Miser's Safe (sources)
- Ripley's Believe It Or Not cartoon, published in The Kingston Daily Freeman, newspaper of Kingston, New York, USA, May 1, 1973. Pg. 20. Online: https://www.newspapers.com/newspage/85962738/
- Ripley's Believe It Or Not cartoon, published in The Mercury, newspaper of Pottsville, Pennsylvania, USA, May 4, 1973. Pg. 20. Online: https://www.newspapers.com/newspage/48569347/
- Ripley's Believe It Or Not cartoon, published in the Lincoln Journal Star, newspaper of Lincoln, Nebraska, USA, May 4, 1973. Pg. 36. Online: https://www.newspapers.com/newspage/43538848/
- Ripley's Believe It Or Not cartoon, published in The Kokomo Tribune, newspaper of Kokomo, Indiana, USA, May 4, 1973. Pg. 16. Online: https://www.newspapers.com/newspage/44927137/
- Ripley's 100th Anniversary Series: Strange Coincidences, by Ripley Entertainment, Inc., 1990 TOR Books, New York City, New York, USA. ISBN: 0-812-51286-3. Pg. 20
- "Robert Ripley," page in the Wikipedia website, viewed 1-18-2017. Online: https://en.wikipedia.org/wiki/Robert_Ripley
