On This Day - ~ #OnThisDay 1887, Hannibal Goodwin Patents Celluloid Photographic Film ~ On This Day on May 02, 1887, Hannibal Williston Goodwin patented a method for making transparent, flexible roll

Goodwin Develops Celluloid Film - WikiSummaries

On This Day - ~ #OnThisDay 1887, Hannibal Goodwin Patents

Film pioneer Hannibal Goodwin was Ulysses native

WCSA - On This Day – May 02, 2022 - Hannibal Goodwin patents

WCSA - On This Day – May 02, 2022 - Hannibal Goodwin patents

Film pioneer Hannibal Goodwin was Ulysses native

WORLDKINGS - On This Day – May 02, 2022 - Hannibal Goodwin patents

Hannibal Goodwin, an Episcopal priest, invented celluloid

Goodwin – The Plastics Historical Society

On This Day - ~ #OnThisDay 1887, Hannibal Goodwin Patents

On This Day - ~ #OnThisDay 1887, Hannibal Goodwin Patents

Hannibal Williston Goodwin Clergyman, inventor of celluloid

WCSA - On This Day – May 02, 2022 - Hannibal Goodwin patents