My automated daily google search for “asbestos” recently pulled up a link to a 90 minute video, apparently from the Library of Congress. The landing page is: https://lccn.loc.gov/91790914/dc

The page includes both the video, and the following information:

“About this Item

Title
The story of asbestos–illustrating the mines and factories of the H.W. Johns-Manville Company
Other Title
Illustrating the mines and factories of the H.W. Johns-Manville Company
Summary
Shows the operation of asbestos mines (in Arizona and Canada) and factories (in New Jersey and New Hampshire) of Johns-Manville Co.
Contributor Names
United States. Bureau of Mines.
Chazy School Collection (Library of Congress)
Created / Published
[United States : s.n., 1921?]
Subject Headings
–  H.W. Johns-Manville Co
–  Asbestos
–  Manufacturing processes
Genre
Documentary films
Feature films
Nonfiction films
Notes
–  Copyright: no reg.
–  LC dupe neg is reduction from 35 mm.
–  Bureau of Mines film no. 74, according to National Archives catalog card.
–  Source used: 1001 films, 1922, p. 93.
–  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.
Medium
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.
Call Number/Physical Location
VBP 5951-5953 (viewing copy)
FRA 9452-9457 (arch pos)
FRA 9458-9463 (dupe neg)
Digital Id
https://hdl.loc.gov/loc.mbrsmi/ntscrm.02034334
Library of Congress Control Number
91790914
Online Format
image
video
Description
Shows the operation of asbestos mines (in Arizona and Canada) and factories (in New Jersey and New Hampshire) of Johns-Manville Co.
LCCN Permalink
https://lccn.loc.gov/91790914
Additional Metadata Formats
MARCXML Record
MODS Record
Dublin Core Record

Part of

Format

Contributors

Dates

Language

Subjects

 

Chicago citation style:

United States Bureau Of Mines, and Chazy School Collection. The story of asbestos–illustrating the mines and factories of the H.W. Johns-Manville Company. [United States: s.n., ?, 1921] Video. https://www.loc.gov/item/91790914/.

APA citation style:

United States Bureau Of Mines & Chazy School Collection. (1921) The story of asbestos–illustrating the mines and factories of the H.W. Johns-Manville Company. [United States: s.n., ?] [Video] Retrieved from the Library of Congress, https://www.loc.gov/item/91790914/.

MLA citation style:

United States Bureau Of Mines, and Chazy School Collection. The story of asbestos–illustrating the mines and factories of the H.W. Johns-Manville Company. [United States: s.n., ?, 1921] Video. Retrieved from the Library of Congress, <www.loc.gov/item/91790914/>.