From the OHS PC Database, derived from A Guide to North American Organbuilders by David H. Fox (Richmond, Va.: Organ Historical Society, 1991) —

Brand name of organ built by the association of George H. Leathurby and the F. W. Smith & Son firm of Alameda, California, 1920s; alternate spelling 'Leathurby'.

Source:

• David L. Junchen, Encyclopedia of the American Theatre Organ, vol. 2 (Pasadena: Showcase Publications, 1989), 613.