Wikimedi'Òc

Industries of War - Boxes - COMPRESSION EDGE-TEST ON A BOX. Test measures the rigidity of box in this respect. Forest Products Laboratory, Madison, Wisconsin - NARA - 31486095.jpg - US National Archives bot

Industries of War - Boxes - TESTING MACHINE AND SPECIMEN FOR SHEAR TEST. Test made has direct application to proper box and crate construction. Forest products Laboratory, Madison, Wisconsin - NARA - 31486097.jpg - US National Archives bot

Industries of War - Boxes - SECTIONAL VIEW OF LOG SHOWING method of cutting into test pieces to be used in standard strength tests. Forest Products Laboratory, Madison, Wisconsin - NARA - 31486099.jpg - US National Archives bot

Industries of War - Boxes - INSTRUCTION IN BOXING AND CRATING AT FOREST PRODUCTS LABORATORY, MADISON, WISCONSIN - NARA - 31486101.jpg - US National Archives bot

Industries of War - Boxes - INSTRUCTION IN BOXING AND CRATING AT FOREST PRODUCTS LABORATORY, MADISON, WISCONSIN - NARA - 31486103.jpg - US National Archives bot

Industries of War - Boxes - INSTRUCTION IN BOXING AND CRATING AT FOREST PRODUCTS LABORATORY, MADISON, WISCONSIN - NARA - 31486105.jpg - US National Archives bot

Industries of War - Boxes - SMALL DRUM BOX TESTING MACHINE. Container is subjected to many hard knocks and drops, as during shipment. Forest products Laboratory, Madison, Wisconsin - NARA - 31486107.jpg - US National Archives bot

Industries of War - Boxes - MANUFACTURING CARTONS FOR MILITARY USE. Box with tube of paste inserted, one end open. International Folding paper box Co., Brooklyn New York - NARA - 31486109.jpg - US National Archives bot

Industries of War - Boxes - MANUFACTURING CARTONS FOR MILITARY USE. Flat cutting press closed. International Folding paper box Co., Brooklyn, New York - NARA - 31486111.jpg - US National Archives bot

Industries of War - Boxes - MANUFACTURING CARTONS FOR MILITARY USE. Flat cutting press with die inserted. International folding paper box Co., Brooklyn, New York - NARA - 31486113.jpg - US National Archives bot

Industries of War - Boxes - MANUFACTURING CARTONS FOR MILITARY USE. Die used for the cutting. International Folding paper Box Co., Brooklyn, New York - NARA - 31486115.jpg - US National Archives bot

Industries of War - Boxes - MANUFACTURING CARTONS FOR MILITARY USE. Cylinder cutting machine. International Folding paper Box., Brooklyn, New York - NARA - 31486117.jpg - US National Archives bot