| Year | 1925 |
| Date | 07-May |
| Volume | 52 |
| Issue | 1,254 |
| Page | 518 |
| Category | Internal Combustion |
| Part | |
| Title | A Design for a Small Two-Cycle Engine |
| Author | "Venturi" |
| Notes | Nut for securing gear wheel, starting handle and shaft, induction pipe, exhaust branch pipe, table of sizes of keyways and keys, water pipe connection, cover for ball bearing housing, bearing brasses, piston pin, locking connecting rod bolts |