Unattributed. “Chart for Accurately Determining the Age of a Horse from 6 months to 29 Years.”
From The Illustrated Stock Doctor and Live Stock Encylopedia. St. Louis: N.D Thompson & Co., 1880. 22 x 33 ½ (paper). Wood engravings on thin bank note paper. Minor stain in image. With folds as originally issued. Very good condition.
This fold out supplement to the book illustrates in nearly 50 separate illustrations the progression of tooth development for a horse.