<P> The dinosaurs were made by Delgado in the same fashion as Kong and based on Charles R. Knight's murals in the American Museum of Natural History in New York City . All the armatures were manufactured in the RKO machine shop . Materials used were cotton, foam rubber, latex sheeting, and liquid latex . Football bladders were placed inside some models to simulate breathing . A scale of one - inch - equals - one - foot was employed and models ranged from 18 inches to 3 feet in length . Several of the models were originally built for Creation and sometimes two or three models were built of individual species . Prolonged exposure to studio lights wreaked havoc with the latex skin so John Cerasoli carved wooden duplicates of each model to be used as stand - ins for test shoots and lineups . He carved wooden models of Ann, Driscoll, and other human characters . Models of the Venture, railway cars, and war planes were built . </P> <Table> <Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (November 2016) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (November 2016) (Learn how and when to remove this template message) </Td> </Tr> <P> King Kong is well known for its groundbreaking use of special effects, such as stop - motion animation, matte painting, rear projection and miniatures, all of which were conceived decades before the digital age . </P>

Who played the girl in the original king kong