Books along with other items were given to the library by Sarah Thomas, widow of Dan Thomas, c 1971, when the Thomas home near Ault was sold. William Southard of Greeley was the attorney. Correspondence about the gift is in the Archives office file.The file also contains a list of the books, most of which have not been cataloged. A list of the books is available upon request. This collection also contains over 700 etchings and watercolors by Myra Laura Thomas.