Frank Dobie's classic Coronado's Children (1930). I think it's pretty safe to say that the Grandfather of all treasure sign literature is the four pages of J. The fact that the original appears to have been mimeo'd helps - although the Handbook is listed at 75 pages. O'Higgin's (sounds like a pen-name, doesn't it?) work bears a remarkable similarity to what Dr. Arnold Kortejarvi's Handbook of Treasure Symbols (St. The Journals of El Dorado by Estee Conatser and Karl von Mueller (Dallas, Texas: 1977) lists Dr. PDF handbook of treasure signs and symbols pdf download on ebooks search engine, - Free ebooks download. Does anyone know anything about this book?
It is 8 1/2' x 11', bound in blue card stock, 26 pages that appear to have been photocopied from a mimeographed original. I recently purchased a copy of the 'International Explorers Club' Treasure Signs and Symbols by 'Dr. Handbook of Treasure Signs and Symbols Mary Carson Mary Carson 19336, 338 Handbook of Treasure Signs and Symbols Carson Enterprises, Incorporated.