| 其他書名 | Schedule of Regulations and Rates of Pay for the Government of Engineers, Firemen, and Hostlers in Road and Yard Service |
| 出版 | authority of General Grievance Committee, Brotherhood of Locomotive Firemen & Enginemen, Pennsylvania Lines East, 1928 |
| URL | http://books.google.com.hk/books?id=tn1XAAAAYAAJ&hl=&source=gbs_api |