Excel Projector Corp., est. 1933 - Made-in-Chicago Museum

C. Cretors & Co., est. 1885 - Made-in-Chicago Museum

Art Deco, Movie Products, Inc. 16mm Excel Projector, Circa 1930 - Cinema Antiques

Auto & Bike Archives - Made-in-Chicago Museum

1940s Archives - Made-in-Chicago Museum

DeVry Corporation, est. 1913 - Made-in-Chicago Museum

Cameras & Film Archives - Made-in-Chicago Museum

Excel Projector Corp., est. 1933 - Made-in-Chicago Museum

Ampro Corporation, est. 1914 - Made-in-Chicago Museum

Excel Projector Corp., est. 1933 - Made-in-Chicago Museum