Ralph_Hammeras
Ralph Hammeras
American designer
Ralph Hammeras (March 24, 1894 – February 3, 1970) was an American special effects designer, cinematographer and art director. He was nominated for three Academy Awards. He created a large-scale miniature of the city of London for the film The Sky Hawk, he also created special mechanical effects for it.[1] He was born in Minneapolis, Minnesota, and died in Los Angeles, California.