Sterling Iron Works

Piter Taunsendga tegishli boʻlgan Sterling Iron Works Oʻn uchta koloniyadagi ilk poʻlat va temir ishlab chiqaruvchilardan biri hamda Nyu-York provinsiyasidagi birinchi poʻlat ishlab chiqaruvchi korxona edi.

Manbalar

Hatfield, Henry Rand. Lectures on Commerce Delivered Before the College of Commerce and Administration of the University of Chicago. Chicago: University of Chicago Press, 1904 — 168–169-bet. „Lectures on Commerce Delivered Before the College of Commerce and Administration of the University of Chicago.“ 

Ingersoll, Ernest. Rand, McNally & Co.'s Illustrated Guide to the Hudson River and Catskill Mountains. New York: Rand McNally & Co., 1912 — 99-bet. „Illustrated Guide to the Hudson River and Catskill Mountains.“ 

The Encyclopedia Americana: A Library of Universal Knowledge. New York: Encyclopedia Americana Corp., 1919 — 371-bet. 

Thurston, Robert Henry. Materials of Engineering. New York: J. Wiley & Sons, 1903 — 52-bet. „sterling iron works.“ 

Bishop, John Leander; Edwin Troxell Freedley; Edward Young. A History of American Manufactures from 1608 to 1860. Philadelphia: E Young, 1861 — 528–529-bet. „sterling iron works.“ 

Popular Science Monthly. D. Apleton, 1891 — 326-bet. 

Ringwood Manor veb-sahifasi

Lloyd Ashby, Rijvud maktablari boshqarmasi boshligʻi, 1967

Tashqi havolalar

• Sterling Iron and Railway Company hujjatlari, 1740-1918 - Nyu-York shtat kutubxonasi toʻplamlaridagi kompaniya hujjatlariga oid maʼlumotnoma.