02884cgm a22006257a 4500 11586240 20250606174329.3 mruba--dn mruba--dn cr b| |||||||| vf b| |r| 910917s1921 xxu067 mleng 11586240 7 cbc orignew u ncip 19 y-movingim qm25 2018-09-28 qm08 2018-11-14 LCAP batch update 2025-06-01-04:00: LCAPM-1033 91790914 (DLC) 91790914 DLC DLC amim DLC VBP 5951-5953 (viewing copy) FRA 9452-9457 (arch pos) FRA 9458-9463 (dupe neg) The story of asbestos--illustrating the mines and factories of the H.W. Johns-Manville Company / produced under the direction of the United States Bureau of Mines. Illustrating the mines and factories of the H.W. Johns-Manville Company United States. [United States : s.n., 1921?] viewing copy 3 videocassettes of 3 (ca. 67 min.) : si., b&w ; 3/4 in. arch pos. 6 reels of 6 (2423 ft.) : si., b&w ; 16 mm. dupe neg. 6 reels of 6 (2423 ft.) : si., b&w ; 16 mm. 1 video file (digital, MPEG-4) (ca. 67 min.) : si., b&w. two-dimensional moving image tdi rdacontent projected g rdamedia film reel mr rdacarrier Copyright: no reg. LC dupe neg is reduction from 35 mm. DLC Bureau of Mines film no. 74, according to National Archives catalog card. Source used: 1001 films, 1922, p. 93. Shows the operation of asbestos mines (in Arizona and Canada) and factories (in New Jersey and New Hampshire) of Johns-Manville Co. Received: 11/24/1992 from LC video lab; viewing copy (cassette 1); preservation, LWO-27826; Chazy School Collection. Received: ca. 10/8/1998 from LC video lab; viewing copy (cassettes 2-3); preservation, REC-AT-239; Chazy School Collection. Received: ca. 1969 from USDA lab; arch pos and dupe neg; gift; Chazy School Collection. H.W. Johns-Manville Co. Asbestos. Manufacturing processes. Documentary films. lcgft Feature films. lcgft Nonfiction films. lcgft United States. Bureau of Mines. Chazy School Collection (Library of Congress) DLC Story of asbestos (DLC) 2034334 AVCMS digital viewing copy ntscrm 02034334 https://hdl.loc.gov/loc.mbrsmi/ntscrm.02034334 TE01 nsr c-MP&TV FRA 9452-9457 (arch pos) MUMS VM File c-MP&TV FRA 9458-9463 (dupe neg) MUMS VM File