What profession is held in common with Donald Sawyer and Roberto Gavaldón?
Roberto Gavaldón Roberto Gavaldón (June 7, 1909 in Jiménez, Chihuahua – September 4, 1986 in Mexico City) was a Mexican film director.
Sawyer's Sawyer's, Inc. was an American manufacturer and retailer of slide projectors, scenic slides, View-Master reels and viewers, postcards, and related products, based in Portland, Oregon. Founded in 1914 as a photo-finishing company, Sawyer's began producing and selling View-Masters in 1939, and that soon became its primary product. It later diversified into other photographic products, mostly related to film transparencies, and established manufacturing plants in Europe, Japan and India. By the early 1960s, Sawyer's was the nation's second-largest manufacturer of slide projectors, and by 1965 slide projectors had surpassed View-Master reels and equipment as a percentage of the company's annual sales. In 1951, the company moved from Portland proper to the unincorporated Progress area in Portland's southwestern suburbs. In 1966, Sawyer's was acquired by New York-based General Aniline & Film (GAF), and its product lines and facilities were taken over by GAF. It was a subsidiary company of GAF until 1968, when it became simply a division of that company, renamed the GAF Consumer Photo Division. For several years thereafter, GAF used "Sawyer's" as a brand name for its slide projectors.