gas mask

Here is my mask collection: three snorkel masks at top all Chinese, 3m Half face mask (UK or USA idk), tambov gp7 (Russia), msa 3s (USA), bem 4gp (Belgium), giat arfa (France), avon c50 (UK), avon s10 (UK), scott gsr (UK) Another snorkel mask (China), Shigematsu CF01 (Japan), Airboss LBM...

I started working on putting together a display of the mask from the 1973 George Romero movie The Crazies. Im pretty sure I got the gas mask right (WW2 era British MK5). However, I totally failed at identifying the canister. Can anyone help me identify the filter being used in the film? Thanks!

Hey all, short introduction. I've always wanted to do a Metrocop build. Been a dream build of mine for a few years. I periodically check here for any new builds, most recent being made by since banned member msleeper. It was a decent build, no doubt. I have pored over the various builds. There...