1936 Print Wallboard House Construction Material United States Gypsum FZ2 XGMC9 This is an original 1920

This is an original 1920 halftone print of the Square Tower House of Mesa Verde National Park in Mesa Verde

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

The large tear described in the product condition extends past "April

" where Secretary of War Newton Baker and General John J

1936 Print Wallboard House Construction Material United States Gypsum FZ2 XGMC9 This is an original 1920This 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