![Box Respirator, Type Corrected English and a M1917 Brodie Helmet both dated around 1918. : r/gasmasks Box Respirator, Type Corrected English and a M1917 Brodie Helmet both dated around 1918. : r/gasmasks](https://preview.redd.it/tyepst3vn7r41.jpg?auto=webp&s=1a9017009c79936e605d741b7d89bda89e22157b)
Box Respirator, Type Corrected English and a M1917 Brodie Helmet both dated around 1918. : r/gasmasks
The U.S. "Corrected English Model" (CEM) Small Box Respirator. Used by The United States in October 1917. When the United States declared war against... | By The Dayton Doughboy | Facebook
![WW1 Corrected English Type Box Respirator, size 4, named to L Lafray (likely Lester Joseph Lafray of New York) : r/gasmasks WW1 Corrected English Type Box Respirator, size 4, named to L Lafray (likely Lester Joseph Lafray of New York) : r/gasmasks](https://preview.redd.it/kap22kjxbsv61.jpg?width=640&crop=smart&auto=webp&s=dc131c48438739270051342c8b4604d1083b82c1)