Scientific or Technical Awards (Class III) 1946: For the design and construction of equipment providing visual bullet effects. [w. Hal Adkins (RKO Radio Studio Miniature Department)]  Scientific or Technical Awards (Class III) 1948: For the development of a new method of simulating falling snow on motion picture sets. [w. Jack Lannon & Russell Shearman (RKO Radio Studio Special Effects Department)] 2 Scientific/Technical Awards