Mailman 1946 Encyclopaedia Britannica Films, Postal Worker's Daily Routine

"Designed to show primary grade pupils how the United States post office system operates. Follows both a city and a rural mailman on their appointed rounds and explains graphically to children how postmen sort mail and deliver it. Also the great social responsibility of Uncle Sam's letter carriers."

Public domain film from the Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).

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