Cleanliness and safety measures of workers at different industries in the United States.
United States USA Date:1920 Duration:2 min 39 sec Sound:NO SOUND
Several men in white uniforms prepare candy in a candy manufacturing plant while others work on heavy machinery wearing apron and gloves. Men work in a kitchen wearing aprons and others wipe utensils used for cooking in a hotel kitchen. Workers wear masks and protective shields during work in a glass factory. Two men lift huge container and empty the material in a clay oven built on ground. Several men work in coal mines, men wear mine helmets,gas masks and gloves. One of the workers smokes a cigarette while others look at him. The coal miner lights his cigarette using his torch head lamp. The flame on another miner's head lamp is seen.
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