[Interborough Rapid Transit Company.]

Byron Company (New York, N.Y.)
Exterior, Interborough Rapid Transit Car Barns.

[New turbine work, Interborough Rapid Transit.]

[Interborough Rapid Transit turbines at 74th Street.]

Interborough Rapid Transit Co. Subway Division. Good For One Continuous Trip

Byron Company (New York, N.Y.)
Interior, Interborough Rapid Transit Car Barns, Battery of Double Sinks in Wash Room.

William Davis Hassler
[Interborough Field and Hedley Hall from 242nd Street, west of Broadway.]

[Interborough basball field.]

Admit the Bearer [A. Leo and two] to subway passenger stations of the Interborough Rapid Transit Company

Wurts Bros. (New York, N.Y.)
146th Street and Lenox Avenue. Interborough Rapid Transit Company. Interior, repair shop

Wurts Bros. (New York, N.Y.)
146th Street and Lenox Avenue. Interborough Rapid Transit Company. Interior, repair shop

Rollin Kirby (1875-1952)
The Interborough Glee Club.

Byron Company (New York, N.Y.)
Board of Education, 1916, Interborough.

Edmund Vincent Gillon
[Interborough Rapid Transit Company powerhouse.]

Edmund Vincent Gillon
[Interborough Rapid Transit Company powerhouse.]

To meet Mr. August Belmont, President of the Interborough Rapid Transit Company

Edmund Vincent Gillon
[Interborough Subway sign on Park Avenue, just south of 42nd Street.]

IRT Oldtimers, Fifth Annual Outing

Tiffany and Company
Dip Pen with red leather case

Wurts Bros. (New York, N.Y.)
West 147th Street and Seventh Avenue. Consolidated Gas Company. Interborough repair shop

unknown
Original Exhibits of Rapid Transit Subway Construction Company, Plaintiff [Construction for subway; construction detail.]

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Original Exhibits of Rapid Transit Subway Construction Company, Plaintiff [Two views of laborers during subway construction.]

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Original Exhibits of Rapid Transit Subway Construction Company, Plaintiff [Two views of subway construction.]

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Original Exhibits of Rapid Transit Subway Construction Company, Plaintiff. Over S.B. Tunnel Sta. 207 & 10 [Overhead view of construction.]

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Original Exhibits of Rapid Transit Subway Construction Company, Plaintiff [Laborers excavating a street; aerial view of construction.]