University of Edinburgh Archive and Manuscript Collections

Illustration of the various phases of growth of teeth from young to old age in a horse.

Illustrations of a horse's jaw focussing on the front and central incisors at 3 years, 3 years 6 months, 4 years and 4 years 6 months of age to show the changes of growth and when the teeth appear. Information taken from the Journal of Agriculture, Victoria, The Aging of Horses in 10 February 1919.

Illustrations of a horse's jaw focussing on the front and central incisors from 5 to 7 years of age to show the changes of growth and when the teeth appear. Information taken from the Journal of Agriculture, Victoria, The Aging of Horses in 10 February 1919.

Illustrations of a horse's jaw focussing on the front and central incisors at 10, 15, 20, 25 and 30 years of age to show the changes of growth and when the teeth appear. It also shows the development of Galvayne's mark- a groove on the outside of the upper corner incisor. Information taken from the Journal of Agriculture, Victoria, The Aging of Horses in 10 February 1919.

Illustrations of a horse's jaw focussing on the front and central incisors at 10, 15, 20, 25 and 30 years of age to show the changes of growth and when the teeth appear. It also shows the development of Galvayne's mark- a groove on the outside of the upper corner incisor. Information taken from the Journal of Agriculture, Victoria, The Aging of Horses in 10 February 1919.

Photographs of the dental battery of the horse with the bony wall or the skull removed to show the location of the teeth. The top skull shows a three year old horse; the middle shows an eight year old horse and the bottom image shows a twenty-seven year old horse to demonstrate the changes in growth.

Five illustrative diagrams showing a horse's lower incisors from the age of one year to five years old.

Illustration of the inside view of the lower jaw and of the teeth of a horse at 8 and 9 years old.

Illustration of the side view of the top jaw or a horse at ten years of age and the side view of both jaws at nearly twelve years of age.

Illustrations of a horse's jaw and teeth from 3 to 4 years of age from the 'Aging of Horses' section of the Journal of Agriculture, Victoria in 1919.