| Year | 1921 |
| Date | 07-Jul |
| Volume | 45 |
| Issue | 1,054 |
| Page | 13 |
| Category | Locomotive |
| Part | |
| Title | Locomotive Notes and News |
| Author | Chas. S.Lake |
| Notes | Oil-Burning Locomotives - Great Northern Railway. Breaking-Up Locomotive Boilers (Knocking out rivets with pneumatic "rivet gun"). Train Loads on G.N. Railway |