Nice set of DWM Posen factory pass in canvas with photo to a Polish worker (forcerd laborer) + DWM metal shield. DWM stands for Deutscher Waffen- und Munitionsfabriken, one of the bigges ammunition industries of the III Reich. They used many forced laborers. This metal shield comes exactly from an ammunition product manufactured in the factory of Posen, exactly the same where this Polish woman worked. Very interesting set.