The Travelers Insurance agent who wrote “Glass Manufacturing Hazards” for this series agrees that emphysema is not a major problem for glassblowers, despite what one might expect. The men who work with the raw glass ingredients, and the “bottle-breakers” who smash undesirable glass so it can be re-melted, are more at risk for this — as they are for skin irritation, painful abrasions, burns from molten glass, and foot lacerations.
Glass-blowers do sometimes break their teeth when the iron blow-pipe strikes some hard object. They slip on the smooth, worn wooden foot-benches that are often without railings. They drink too much water, causing cramps. They get blisters, which should, but usually aren’t, dealt with by puncturing the blister with a needle threaded with white sewing silk, to provide drainage before the blister bursts. And they get infectious diseases from the shared water cup used to cool down between blows, and more importantly, from the shared mouthpiece on the blow-pipe. This has been the subject of several studies. Studies of syphilis.
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The first link between glass-blowers’ pipes and syphilis I can find is from 1862, when the British Medical Journal relayed a report from France. Apparently in “Giers and Vernasion” (which probably means Rive-de-Gier and Vernaison), transmitting diseases is virtually inevitable because the normal procedure is for three men to collaborate (taking turns in quick succession) on blowing a single piece of glass. Is this the normal method? Anyway, this leads to the men giving each other “the three syphilitic disease of the mouth”.
There’s a lot of gold here.