From the collection “America at Work, America at Leisure: Motion Pictures from 1894-1915”, Library of Congress, Washington D.C.

Girls Winding Armatures
K: G.W. “Billy” Bitzer. P: American Mutoscope & Biograph Co. USA 1904
Print: Library of Congress

Coil Winding Section E, Westinghouse Works
K: G.W. “Billy” Bitzer. P: American Mutoscope & Biograph Co. USA 1904
Print: Library of Congress

Assembling and Testing Turbines, Westinghouse Works
K: G.W. “Billy” Bitzer. P: American Mutoscope & Biograph Co. USA 1904
Print: Library of Congress

Testing Large Turbines, Westinghouse Co. Works
K: G.W. “Billy” Bitzer. P: American Mutoscope & Biograph Co. USA 1904
Print: Library of Congress

>>> About Bitzer on this site: G.W. “Billy” Bitzer,  Billy Bitzer, the Inventor

TRAUM UND EXZESS, S. 134