William B. Osborne profile

Profiles William B. Osborne and his invention, the Osborne Firefinder, which helped to greatly improve forest fire detection over the 20th century. Clip is a DVD extra from "The Greatest Good," a documentary on the history of the U.S. Forest Service:
https://foresthistory.org/documentary-films/greatest-good-forest-service-centennial-film/

Видео William B. Osborne profile канала foresthistory