Patents for Injection Moulding Celluloid Billiard Balls by John Wesley Hyatt (Diagram_2) - John Wesley Hyatt — Google Arts & Culture
![WCSA - On This Day - October 10, 2022 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD WCSA - On This Day - October 10, 2022 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD](https://worldkings.org/Userfiles/Upload/images/billiards.jpg)
WCSA - On This Day - October 10, 2022 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD
![WCSA - On This Day - October 10, 2018 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD WCSA - On This Day - October 10, 2018 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD](https://wcsa.world/Userfiles/Upload/images/parkesine-billiard-balls.jpg)
WCSA - On This Day - October 10, 2018 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD
![WCSA - On This Day - October 10, 2019 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD WCSA - On This Day - October 10, 2019 - John Wesley Hyatt patents the billiard ball made from cellulose nitrate (celluloid) in Albany, New York in 1865 - WCSA.WORLD](http://wcsa.world/Userfiles/Upload/images/John%20Wesley%20Hyatt%20marker.jpg)