| Year | 1915 |
| Date | 07-Jan |
| Volume | 32 |
| Issue | 715 |
| Page | 3 |
| Category | Historic |
| Part | |
| Title | Some Historic Scale Models |
| Author | Geo. Gentry |
| Notes | With Supplement presented with this issue. Working model of 1,000 I.H.P. oscillating jet condensing engines for H.M.S. "Sphinx", horizontal jet condensing screw trunk engines for H.M.S. "Minotaur" & "Northumberland", cylinder end of trunk engine, condenser end of trunk engines, end on view of engines & paddles of H.M.S. "Sphinx", diagram of arrangement & position of trunk engines |