Fire fighters in this photo are wearing “service masks”. All service masks began coming out of service January 1968 and being replaced with self-contained breathing apparatus. Published On: May 20th, 1968 / Last Updated: July 14th, 2020 / Categories: Equipment, Fire / Tags: Event Details needed, Fitzgerald Collection, London Public Library Archives / Views: 594 / Upcoming Events Contribute and help with local history! Join InShare PhotosIS SOMETHING NOT CORRECT?Share with us what needs to be updated Update