| Over the years, a number of nitrate filmstock fires in processing laboratories and archive storage vaults have destroyed hundreds (perhaps thousands) of silent era films — in many cases destroying the original camera negatives and/or the sole surviving positive prints. Some films are permanently lost through willing destruction, when executive decisions were made to scrap nitrate negatives and positives to reclaim pennies-worth of silver content. 1914 Lubin Vault Explosion and Fire13 June 1914, Philadelphia, Pennsylvania
 1914 Keystone/Ince Laboratory Fire1914, Los Angeles, California
 1914-1915? Edison Bronx Studio Fire[?] late 1914 or early 1915?, Bronx, New York
 1915 Paramount Laboratory Fire11 September 1915, New York?
 1924 Universal Vault Fire1924, New Jersey?
 1926 Century Film Corporation Studio Fire1926, Hollywood, California
 1933 Warner Bros/First National Vault Fire1933, New York?
 1937 Fox Vault Fire9 July 1937, Little Ferry, New Jersey
 194? Museum of Modern Art Vault Fire194?, New York
 1943 Harold Lloyd Vault Fire1943, California
 1948 Universal Filmstock Destruction1948, ?
 1959 La Cinémathèque française Fire10 July 1959, Paris, France
 1961 Fox Vault Fire1961, New Jersey
 1967 MGM Vault Fire13 May 1967, Culver City, California
 1978 George Eastman House Vault Fire[?] 29? May 1978, Rochester, New York
 1978 National Archives Vault Fire7 December 1978, Suitland, Maryland
 2008 Universal Vault FireJune 2008, Philadelphia, Pennsylvania
 2018 Cineteca di Bologna Fire4 July 2018, Bologna, Italy
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