| Here is a chronology called "Key Dates in Horseshoe Curve's History." It was included in a 24-page booklet entitled "World Famous Horseshoe Curve" that was published in 2006 by The Railroad Press, page 23. |
| Date:
1/1/2006 |
Location:
ALTOONA (HORSESHOE CURVE), PA |
Views:
139 |
Collection Of:
 
Thomas C. Ayers |
|
Author: Thomas C. Ayers
|
 |
| Picture Categories: |
This picture is part of album: PRR: Old-Time PRR at Horseshoe Curve |