| Year | 1935 |
| Date | 21-Mar |
| Volume | 72 |
| Issue | 1,767 |
| Page | 281 |
| Category | Workshop |
| Part | |
| Title | Some Multi-Purpose Transmissions and Countershafts |
| Author | George Gentry |
| Notes | A group of G.A.E. and G.A.F. plain and forkgeared countershafts, the G.A.E. plain coutershaft as supplied by Geo. Adams, G.A.E. and G.A.F fast and loose gear countershafts |