Arts, 'Carom' balls were made from Ivory for over 100 years.
From the 'Purest' which is called 'Clear Zanzibar ivory' tightest grain, hardly visible, you can get 3-4 'Carom' size balls!
Then some balls are made from 'Further up the tusk' which are called 'Barkies' heavier grained.
In 1963 at...