The Rotary is well covered in many of the books, such as The RGS Story many Volumes, and The Silver San Juan by Mal Ferrell. It even fell through bridge 89-A north of Dolores, Monday morning February 2, 1914. See Page 415 to 421 of RGS Story Volume 6.(still in print). The BOOKS do cover this line. Also, Fort Lewis College has a web site for their photo collection of the RGS and you can see the rotary in action on the internet.