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Author
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Topic: Nothing More than Murder by Jim Thompson
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Mitchell Dvoskin
Phenomenal Film Handler
Posts: 1869
From: West Milford, NJ, USA
Registered: Jan 2001
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posted 05-04-2015 10:56 AM
No, they did not ship nitrate film in water. Water would have damaged the emulsion as it would with safety film.
Further, nitrate film produces oxygen as it burns, and will burn submerged under water.
Some early nitrate shippers (1000' reels) sealed tighter in an attempt to contain any fire. By the time the studios went to 2000' reels in the 1920's, the same octagon cans used until recently, although made of heavier steel, were in use.
Nitrate film when new did not spontaneously ignite, nor was it any more dangerous than any other combustible material. After all, this was run though carbon arc lamphouses with an open flame behind the film gate. These days, the newest of nitrate film is at least 75 years old, and now it is a different story.
The Landmark Loews Jersey still has it's original nitrate house reel storage bin. There is an exhaust chimney from the top to the roof of the theatre, and a water pipe that allowed the projectionist to flood the containers in the event of a fire. It is a permanent installation made out of thick insulated metal (unlike the later ones), and was designed to contain a fire within it, not put it out.
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Mitchell Dvoskin
Phenomenal Film Handler
Posts: 1869
From: West Milford, NJ, USA
Registered: Jan 2001
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posted 05-06-2015 09:00 AM
Many years ago I was at a party at a friends house, and someone brought a 2k reel of nitrate film to burn. Back then, we all had heard how flammable nitrate film was, but we had never actually seen it burn. The reel was placed horizontally on top of a cinder block, a few feet was unwound and lit on fire. It burned up to the reel like a fuse, and stopped at the film with a small, maybe 3" flame, for around 20 seconds. Just as we all started saying that this was not very impressive, a whooshing sound was heard, a ball of fire formed around the reel, and a jet of fire shot up higher than the height of the house. It burned that way for almost 5 minutes, and when it was done, the steel house reel was glowing red and partially melted. We all turned to the guy who brought the reel and asked if he could get more for the 4th of July.
I've had a healthy respect for nitrate ever since.
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