|Harold J. Brodrick. Agatized Rainbows: A Story of the Petrified Forest (Popular Series No. 3). Holbrook, AZ: Petrified Forest Museum Association, 1951. Unmarked text. Very Good. Booklet (Saddle Stitched). (#29885) $12.00
Color reproductions. 24p. Presented by the Petrified Forest Museum Association and the Arizona State Highway Department. Popular Series No. 3.