| De-Light: Making an Electric Light Bulb(1920) United States of America
 B&W : One reel
 Directed by (unknown)
 Cast: (unknown) Ford Motor Company production; distributed by [?] Goldwyn Distributing Corporation? / Released 8 February 1920. / Standard 35mm spherical 1.33:1 format. / A film in the “Ford Educational Weekly” series. Documentary. Survival status: Print exists in the UCLA Film and Television Archive film archive [35mm preservation positive]. Current rights holder: Public domain [USA]. Listing updated: 15 April 2020. References: Website-IMDb. Home video: DVD. |