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Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912.

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Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912.

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Title
Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912.
Names
New York (N.Y.). Water Supply Board (Compiler)
Collection

Photographs of the Catskill water supply system in process of construction

Dates / Origin
Date Created: 1918 (Approximate)
Place: New York
Date Created: 1918 (Questionable)
Library locations
Science, Industry and Business Library: General Collection
Shelf locator: VDLA++ (New York City. Water Supply Board. [Photographs of the Catskill water supply system])
Topics
Water supply -- New York (State) -- New York -- Pictorial works
Genres
Photographs
Notes
Content: A collection of separate photographs accompanied by a typewritten, classified list of titles.
Content: Acc. Hdq. S. 691
Type of Resource
Still image
Identifiers
RLIN/OCLC: 39848967
NYPL catalog ID (B-number): b13814376
Universal Unique Identifier (UUID): 5e56d130-c610-012f-040e-58d385a7bc34
Rights Statement
The copyright and related rights status of this item has been reviewed by The New York Public Library, but we were unable to make a conclusive determination as to the copyright status of the item. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.

Item timeline of events

  • 1918: Created
  • 2017: Digitized
  • 2017: Found by you!
  • 2018

MLA Format

Science, Industry and Business Library: General Collection , The New York Public Library. "Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912." The New York Public Library Digital Collections. 1918. http://digitalcollections.nypl.org/items/510d47da-ddbe-a3d9-e040-e00a18064a99

Chicago/Turabian Format

Science, Industry and Business Library: General Collection , The New York Public Library. "Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912." New York Public Library Digital Collections. Accessed July 22, 2017. http://digitalcollections.nypl.org/items/510d47da-ddbe-a3d9-e040-e00a18064a99

APA Format

Science, Industry and Business Library: General Collection , The New York Public Library. (1918). Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912. Retrieved from http://digitalcollections.nypl.org/items/510d47da-ddbe-a3d9-e040-e00a18064a99

Wikipedia Citation

<ref name=NYPL>{{cite web | url=http://digitalcollections.nypl.org/items/510d47da-ddbe-a3d9-e040-e00a18064a99 | title= (still image) Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912., (1918) }} |author=Digital Collections, The New York Public Library |accessdate=July 22, 2017 |publisher=The New York Public Library, Astor, Lennox, and Tilden Foundation}}</ref>

Yonkers pressure tunnel. Steel ribs for concrete forms, made up of 5-inch I-beams spaced 3 feet apart. Lagging plates placed as concrete is built up from the invert. Contract 54. May 1, 1912.