Robert Koch and the Discovery of the Tubercle Bacilus
Identifier: LL02.40.05.04
Silent filmstrip created for the Metropolitan Life Insurance Company. Originally in box addressed to Frank G. Fuller at Gwynn Park High School in Brandywine, Maryland. The filmstrips were used "as a means of helping students to understand, appreciate, and practice healthful living." date: 1947; creator: Metropolitan Life Insurance Company more...