From Scope of Bulletin: "This paper is confined largely to a discussion of methods of mining potash salts in France and Germany, in view of the possible application of similar methods when mining of the deposits in the southwestern part if the United States is undertaken, but it also includes a brief history of the German and French potash industry, a discussion of the geology of the deposits, a short description of the refining of crude salts for export, and an estimate of the cost of production."

Black nylon hat. Domed, cylindrical crown has an irregularly-shaped brim, very narrow at left side, extending out and down in back, very wide and turning up in a triangular section at right side, and extending outwards at front. The turned-up section is embellished with simulated jet beading in a stylized floral pattern. The hat is lined in black nylon. Stamped inside crown: "Patricia / Model Hats / New York and Paris"

Hat of striped silk satin. Formed as a baseball cap, the crown is a dome created by 5 triangular segments of cream silk satin with green and thin black stripes. The cloth is cut and arranged so the stripes run vertically to top of crown. The brim is formed as a cap's bill, larger than usual, of the same striped material, with the stripes running from crown to front edge. The hat is unlined, with a small loop sewn in to hang cap. Label inside crown: "Made in France". Made to match a 2-piece ensemble of slacks and waistcoat in the same materials.

First of 5 reels documenting the activities of the American Expeditionary Forces in World War I, with footage featuring shots of European soldiers fighting and the entrance of the United States into the war with soldiers being drafted and trained. It also includes cartoons by famous A.E.F. artist Wally.

Fourth of 5 reels documenting the activities of the American Expeditionary Forces in World War I, including footage of U.S. soldiers in France and the start of the Meuse-Argonne Offensive.

Third of 5 reels documenting the activities of the American Expeditionary Forces in World War I with footage of U.S. soldiers at camps and during battles at various locations in Europe, including the Saint-Mihiel Offensive.

This Kodak-produced news reel, "Ten Years After," concerns France ten years after the end of WWI. The film begins with a 1927 parade down the streets of Paris by the American Legion with representation from Connecticut, Massachusettes, New York, Pennsylvania, Maryland, West Virginia, Kentucky, Georgia, Michigan, Wisconsin, Idaho, Oregon, Montana and California. Featured are General Gouraud (France), Mayor James J. Walker of New York, and General Pershing. The film also contains shots of war-damaged buildings, memorials and statues, and empty battlefields.

Second of 5 reels documenting the activities of the American Expeditionary Forces in World War I with footage of American soldiers on various assignments in Europe, particularly the Meuse-Argonne battle.

Fifth of 5 reels documenting the activities of the American Expeditionary Forces in World War I including general footage of U.S. soldiers in Europe as well as troops celebrating news of the November 11 cease-fire, and Joffre, Foch, Pershing, French, and other generals shaking hands.