Noting special consideration given to safety of men working at pit.
Double-track water-type ashpit, Pennsylvania Railroad
Eng. News-Rec
Engineering News-Record ; 83 , n 9
1919
3 pages
4 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
English track on the Pennsylvania railroad
Engineering Index Backfile | 1913
|A new Pennsylvania railroad track scale
Engineering Index Backfile | 1911
Development of Pennsylvania railroad track inspection system
Engineering Index Backfile | 1915
Track scale with mechanical hump; Pennsylvania railroad
Engineering Index Backfile | 1911
Pennsylvania railroad to electrify 1300 miles of track
Engineering Index Backfile | 1928