| Year | 1910 |
| Date | 30-Jun |
| Volume | 22 |
| Issue | 479 |
| Page | 615 |
| Category | Practical Letters from Our Readers |
| Part | |
| Title | Three Interesting American Models |
| Author | Charles L.Grover |
| Notes | Model 3 1/2-in. gauge locomotive, two-cylinder traction engine, model steam fire engine |