--- title: "Field Expedient - Preparation of Black Powders" description: "" featured_image: "/images/site/library-header.jpg" type: page --- ![280b69c0f4e926331679e2e2053d6d677761d0c03f48e3daeb5b3ab184c91334.jpg](/images/library/280b69c0f4e926331679e2e2053d6d677761d0c03f48e3daeb5b3ab184c91334.jpg) * Author: Paul Schumacher * View * [Download](https://drive.google.com/uc?export=download&id=1px7RwWyJLmRyx296fdfNtl1QCUs1FKdB) (99.91 KB)
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