Like what I make? Want fewer sponsorship ad reads? Consider contributing to my Patreon at https://patreon.com/OurOwnDevices Our multi-part series on British and Canadian NBCW/CBRN gear continues with a look at two Cold War Canadian gas masks - the C3 and C4 - and the various patterns of infantry equipment they were used with. Part I of the NBCW/CBRN series: https://www.youtube.com/watch?v=DViWRTxz6PQ MSA All-Service Gas Mask Video: https://www.youtube.com/watch?v=i8XHV3CaBII&pp=ygUYbXNhIGFsbCBzZXJ2aWNlIGdhcyBtYXNr 0:00 Introduction 0:30 C3 Mask Evolution and Features 2:26 C3 Filter Canister Models 3:23 C4 Mask Features 5:03 Origins of Pattern 1951 Equipment 7:00 Pattern 51 Gas Mask Carrier 7:53 Evolution of Pattern 1964 Equipment 10:00 Pattern 64 Gas Mask Carrier 10:38 Evolution of Pattern 1982 Equipment 12:45 Pattern 82 Gas Mask Carrier 13:00 Outro SOURCES: Canadian Armed Forces Nuclear, Biological and Chemical Warfare Publication - Defensive Clothing and Equipment, 1960, Department of National Defence, Ottawa JSP 410 - Survive to Fight, Edition II, Command of the Defence Council, Ministry of Defence, 1990 https://talesfromthesupplydepot.blog/2017/02/14/82-pattern-webbing-overview/ https://talesfromthesupplydepot.blog/2017/02/07/64-pattern-webbing-overview/ http://mpmuseum.org/postwarequipment2.html http://www.canadiansoldiers.com/equipment/loadbearing/1951pattern.htm https://gasmaskandrespirator.fandom.com/wiki/Respirator,_Anti-Gas,_Light_(WWII) https://gasmaskandrespirator.fandom.com/wiki/Canadian_Light_Anti-Gas_Respirators https://gasmaskandrespirator.fandom.com/wiki/M11 https://gasmaskandrespirator.fandom.com/wiki/Airboss_Low_Burden_Mask_(LBM) https://gasmaskandrespirator.fandom.com/wiki/C4 https://gasmaskandrespirator.fandom.com/wiki/C3 https://www.paratrooper.be/articles/gas-detection-brassards/ https://www.rsdl.com https://chemm.hhs.gov/antidote_nerveagents.htm https://talesfromthesupplydepot.blog/2021/09/03/nbc-suit-no-1-mk-2-smock/ https://talesfromthesupplydepot.blog/2021/09/10/nbc-no1-mk-2-trousers/ https://talesfromthesupplydepot.blog/2017/07/20/nbc-suit-mk-iii-part-1-smock/ https://talesfromthesupplydepot.blog/2017/07/21/nbc-suit-mk-iii-part-2-trousers/