| Year | 1952 |
| Date | 17-Jul |
| Volume | 107 |
| Issue | 2,669 |
| Page | 78 |
| Category | "L.B.S.C.'s" Beginners' Corner |
| Part | |
| Title | Blobs and Gadgets |
| Author | LBSC |
| Notes | Air v. steam, bell and double-slotted whistles, three birds with one shot, built-up discs, injector fitting, permissible alterations, nothing doing! |