Smithsonian Videohistory Collection
Vermont Structural Slate
(RU 9547)
|
Background
The Vermont Structural Slate Company (VSS) in Fair Haven, Vermont, was founded in 1859. As of 1989, it was one of only twenty remaining companies nationwide that produced slate. The company operated several quarries, including the oldest active quarry in Vermont, the Eureka quarry, which opened for slate production in 1852. VSS employees have continued to use nineteenth century machinery for most quarrying and manufacturing operations. The owners, however, have attempted to upgrade the facility with more modern equipment. .
William Worthington, museum specialist at the Smithsonian's National Museum of American History (NMAH), recorded quarrying techniques at VSS on October 12 and 13, 1989, to document remaining nineteenth century industrial techniques before the installation of modern equipment. For example, Worthington recorded the operation of the old cableway system that removed slate from the Eureka pit, as well as the more modern use of cranes, diesel shovels, and dump trucks. Worthington also documented various methods and equipment used in making slate shingles.
Participants
The videohistory shoot included both interviews with employees and detailed visual documentation of their work, as well as overall tours of the quarry, its operation, and its environs. Brad Bauman, chief engineer, guided Worthington around the site and explained various processes involved in slate manufacture, while Everett Beayon, the last employee familiar with the cableway system, returned from his retirement to demonstrate and explain the operation of the system. Joseph Root described selecting and extracting slate from the quarry, and Raymond Cull demonstrated the signaling system used to communicate with crane operators for the removal of slate from the pit. A number of other employees appeared throughout both sessions, but were not interviewed.
Video Sessions
This collection consists of two interview sessions, totalling approximately 4:00 hours of recordings, and 63 pages of transcript. There are three generations of tape for each session: originals, dubbing masters, and reference copies. In total, this collection is comprised of 12 original videotapes (12 Beta videotapes), 5 dubbing masters (5 U-Matic videotapes), and 4 reference copy videotapes (4 VHS videotapes).
Session One (October 12, 1989), at the Eureka Quarry of Vermont Structural Slate Company, documented quarrying operations and equipment, with an emphasis on the older cableway transportation system, c. 1859-1989, including:
- installation and function of "dead log" anchors for cableway systems;
- overview of the Eureka quarry pit;
- "shelf technique" method for slate removal from quarry walls;
- cableway system for lifting rocks out of the quarry;
- use of electromagnetic signaling system for communications between quarry floor workers and engine house or crane operators;
- dumping operation of rubbish box;
- control of the cableway operations from an engine house.
- installation and function of "dead log" anchors for cableway systems;
- overview of the Eureka quarry pit;
- "shelf technique" method for slate removal from quarry walls;
- cableway system for lifting rocks out of the quarry;
- use of electromagnetic signaling system for communications between quarry floor workers and engine house or crane operators;
- dumping operation of rubbish box;
- control of the cableway operations from an engine house.
Visual documentation included:
- features of the cableway carriage;
- specialized hardware designed for attaching the slate slabs and rubbish box to cranes for removal from the quarry floor;
- engine house equipment and furnishings.
Original Masters: 7 Beta videotapes
Dubbing Masters: 3 U-Matic videotapes
Reference Copies: 2 VHS videotapes
Transcript: 42 pages
2 hours, 20 minutes
Session Two (October 13, 1989), in the roofing shed and rubbish heaps at the Vermont Structural Slate Company, documented the process of making slate roofing shingles, c. 1989, including:
- sawing, splitting, trimming and hole punching of shingles;
- disposal of waste created in trimming process;
- preparation ("plugging") of large slate slabs for placement on the roofing shed conveyor;
- panorama of VSS grounds with narration;
- pick-up shots with narration of the "stick" support and the terminus for the cableway system.
Visual documentation included: - step-by-step tour of all operations in the shingle making process;
- pallets of imported Spanish slate sold by VSS;
- overview of other VSS workshops and the area surrounding the Eureka quarry;
- the "stick" cableway support and the terminus slate rubbish heap.
Original Masters: 5 Beta videotapes
Dubbing Masters: 2 U-Matic videotapes
Reference Copies: 1 VHS videotape
Transcript: 21 pages
1 hour, 40 minutes |