Scope and Contents Silent, black and white film shows strains of bacillus subtilis and bacillus cereus grow and multiply. Intertitles provide some explanation to the viewer.Photos by S. Bayne-Jones (Stanhope Bayne-Jones). Bacillus subtilis Cohn [presumably Ferdinand Cohn] secured by H.J. Conn [presumably Harold J. Conn]. From A. Mayer [presumably Adolf Mayer], Marburg (Germination equatorial). Michigan culture secured by Novy [presumably Frederick George Novy] from Koch [presumably...