A Shalon Chemical Industries Ltd., adult model 4A1, Nuclear, Biological, and Chemical (NBC), black, rubber gas mask (2016.122a), with a Type 80, NBC filter canister (2016.122b) worn by Dr. Jelani Cobb during demonstrations that took place in Ferguson, Missouri during the summer and fall of 2014. The mask has five (5) adjustable head straps with plastic buckles that secure the mask on the wearer behind the head, an interior seal, two (2) wide, plastic view lenses secured to the mask with screws, and a plastic voicemitter attached to the nose cup. There is a plastic hydration port on the proper right side of the mask with a metal clip at the base. The mask has a round, metal, beige, threaded filter canister. The exterior of the canister has twelve (12) molded spokes on the front and six (6) indentations on the back. The interior of the canister has a metal plate over a mesh metal screen. There is a printed series of numbers in black ink on the top of the filter canister and molded marks and stamps on the interior and exterior of the mask.
Understanding the Ferguson Protests
Ferguson, Mo., police are using a blunt instrument -- tear gas - Los Angeles Times
Subject of iconic Ferguson, Mo., photo talks about anger and excitement that led him to throw tear gas canister – New York Daily News
Subject of iconic Ferguson, Mo., photo talks about anger and excitement that led him to throw tear gas canister – New York Daily News
COMPREHENSIVE CHEMICAL COVERAGE: Canisters provide protection against a minimum of 139 identified CBRN agents, which are classified into the following
MSA 10046570 G1 Facepiece Cannister - CBRN, Threaded Canister, Quantity: 1 per Pack, Durable Respiratory Protection System Component, Air-Purifying
What was THAT? A guide to the military gear being used against civilians in Ferguson - Vox
US Masks donordie
Protests over Ferguson continue
Now they seem to just want to hurt us: Dangerous Use of Crowd-control Weapons against Protestors and Medics in Portland, Oregon - PHR
MYGCCA Full Face Respirator - Gas Respirator with 40mm Gas Filter Canister and Organic Vapor 6001 Filter for Industrial Gas, Chemical Handling, Polishing, Welding, Spraying Painting Fumes, Survival : Clothing, Shoes