Showing Image 17608
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Showing Image 17608

(112k, 1172x714)<br><b>Country:</b> United States<br><b>City:</b> New York<br><b>System:</b> New York City Transit<br><b>Location:</b> Interborough Subway<br><b>Photo by:</b> IRT Company<br><b>Date:</b> 1904<br><b>Notes:</b> Diagram of Overlapping Block Signal System Illustrating Possible Positions of Trains<br><b>Viewed (this week/total):</b> 5 / 7548
(112k, 1172x714)
Country: United States
City: New York
System: New York City Transit
Location: Interborough Subway
Photo by: IRT Company
Date: 1904
Notes: Diagram of Overlapping Block Signal System Illustrating Possible Positions of Trains
Viewed (this week/total): 5 / 7548
Available Image EXIF Data:
Resolution : 1172 x 714



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