1936 Print Wallboard House Construction Material United States Gypsum FZ2 XGMC9 Shown is the area of

Shown is the area of the exhaust

" where Secretary of War Newton Baker and General John J

This is an original 1878 one-page print article about the Pictet system of refrigeration applied to Breweries and Storage-rooms

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1936 Print Wallboard House Construction Material United States Gypsum FZ2 XGMC9 Shown is the area ofThis is an original 1936 halftone print of a worker at the United States Gypsum Corporation (USG Corporation). The worker is seen with stacked wallboards. The caption writes, "Plaster sandwiches dried and stacked: wallboard ready for 1936's 175,000 new houses." Photography by William M. Rittase (1894 1968). He was an American photographer active from the 1920s to the 1930s. He is best known for his industrial photography and portraits often used in