How the Teleprinter WorksNo posterHow the Teleprinter Works1940Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1940How the Teleprinter Works11m·DocumentaryDirected by J.D. Chambers·1940QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetA short film showing how the Teleprinter works.DirectorJ.D. ChambersStudioGPO Film UnitOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.