1921 5 21 SHERIDAN The Car Complete Complete in beauty, Complete in comfort, Complete in conveniences, Complete in mechanical excellence The Sheridan Motor Car Co. Muncie, Indiana The Lituary Digest for May 21, 1921 page 47

SHERIDAN The Sheridan Motor Car Co. Muncie, Indiana ENCYCLOPEDIA OF MOTOR CARS 1885 to the Present Edited by G.N. Georgano page 565

SHERIDAN The Sheridan Motor Car Co. Muncie, Indiana Standard Catalog of American Cars page 1346