Projection mechanism
Wescoscope; 35mm., cast iron and brass projection mechanism mounted on mahogany base, hand-cranked beater movement, electrically illuminated, lower spool arm, battery holder, pilot lamp, brass bound lens
Projection mechanism
Wescoscope; 35mm., cast iron and brass projection mechanism mounted on mahogany base, hand-cranked beater movement, electrically illuminated, lower spool arm, battery holder, pilot lamp, brass bound lens