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Age factors

 Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = TD

Found in 43 Collections and/or Records:

Age by Teeth, 1870s-1930s

 Item
Identifier: Coll-1434/1907
Scope and Contents Illustration of the various phases of growth of teeth from young to old age in a horse.
Dates: 1870s-1930s

Age by Teeth - Horse, 1870s-1930s

 Item
Identifier: Coll-1434/1908
Scope and Contents 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.
Dates: 1870s-1930s

Age by Teeth - Horse, 1870s-1930s

 Item
Identifier: Coll-1434/1909
Scope and Contents 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.
Dates: 1870s-1930s

Age by Teeth - Horse, 1870s-1930s

 Item
Identifier: Coll-1434/1912
Scope and Contents 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.
Dates: 1870s-1930s

Age by Teeth - Horse, 1870s-1930s

 Item
Identifier: Coll-1434/1925
Scope and Contents 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.
Dates: 1870s-1930s

Cattle Dentition - Age Determination, 1870s-1930s

 Item
Identifier: Coll-1434/621
Scope and Contents Illustrations of cattle dentition with accompanying text to determine the age of cattle by its teeth.
Dates: 1870s-1930s

Dental Battery of the Horse, 1870s-1930s

 Item
Identifier: Coll-1434/1968
Scope and Contents 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.
Dates: 1870s-1930s