Black Ruby Went Where No Mule Had Gone Before - BloodHorse
A Fool for Mules – Texas Monthly
. The book of live stock champions. Livestock. 196 THE BOOK OF LIVE STOCK CHAMPIONS.. TOPSY—A MULE. At the Kansas City American Royal Show the champion pair of mules was exhibited by Mr. Wm. A. Elgin, of Platte City, Mo. They were both ...