Riggs, Dionis Coffin. Sea Born Island. Noone House, Peterborough, NH: William L. Bauhan, 1969. First Edition. ISBN: 0872330117.
Fine blue cloth hardcover with fine dust jacket. Signed by both the author and the illustrator on the half title page. Once part of the Mayfield collection at Syracuse university, the only library matter being a "withdrawn" stamp on the rfep. With two TLS's by Sidney Riggs to John S. Mayfield, discussing both this book and material by and about Edison that Mayfield was requesting of Riggs. Also, unsigned typewritten copies of Mayfield's letters to Riggs. Fine in fine dust-jacket. 
Diana Coffin Riggs (1898-1997), of Martha's Vineyard, author, founder of Cleaveland House Poets.