LECCO No. 45 Gas Mask
The LECCO No. 45 Gas Mask was a licensed copy of the Pulmosan 1750 Junior Gas Mask. It was equipped with a filter for protection against Tear Gas and K.O. Nauseating Gas. Made by Lake Eerie Chemical Company.
Label on box "LECCO NO. 45 TEAR GAS MASK" "THE LAKE EERIE CHEMICAL CO. CLEVELAND 14, OHIO U.S.A."
Instructions inside box lid "LECCO No. 45 GAS MASK FOR PROTECTION AGAINST TEAR GAS and K.O. (Nauseating) GAS"