Popular Science Monthly 1917
A 1917 issue of the American mass-market magazine Popular Science Monthly, carrying Max Fleischer's account of a home motion-picture projector built into a cabinet, written for general readers and amateur tinkerers. Halftone photographs of operators at their machines sit beside cutaway diagrams with leader lines and hand-lettered labels: reel cases, claw drives, ring-mounted lamps, and dotted light rays tracing lens to mirror to screen.
