Willson Chin Style Riot Control Gas Mask
The Willson Chin Style Riot Control Gas Mask used a mint green molded rubber facepiece similar in appearance to the U.S. M4-10A1-6 Lightweight Service Gas Mask. This example is equipped with a Penguin M3G filter for protection against CS, CN, CS/X5, and DM Tear Gas. It was made in 1967.
"WILLSON PRODUCTS DIVISION