A treasure unearthed from an acquaintance's storeroom, this set includes the mask, absorption canister, carrying bag, and original box as shown in the first photo. Though time has left its marks on the box and overall, the condition remains commendably preserved. Please refer to the photos for a detailed look at its current state. This is a separated-type gas mask designed for chemical warfare protection, manufactured by Showa Chemical in 1941 as the "Type 1 Mark 1 for Groups".
Today, it stands as a rare collectible, echoing the resilience and history of a bygone era.