davidpstephensart
@davidpstephensart.bsky.social
Bella’s Dad, Artist, Cartist, Folk Artist, Cancer Survivor/Advocate, Ally. Thriving on Unama’ki, “Cape Breton Island”. Just a man, made of blood and bone. http://www.Davidpstephensart.com
Reposted by davidpstephensart
Hi, glad to see more people learning about Dr. Macpherson's contribution to WWI! I also recently wrote about him for a CBC feature and video about the hypo helmet; www.cbc.ca/newsinteract...
The man behind the mask
How a Newfoundland doctor invented a life-saving gas mask in WW I
www.cbc.ca
November 16, 2024 at 4:24 PM
Hi, glad to see more people learning about Dr. Macpherson's contribution to WWI! I also recently wrote about him for a CBC feature and video about the hypo helmet; www.cbc.ca/newsinteract...