| Year | 1951 |
| Date | 06-Dec |
| Volume | 105 |
| Issue | 2,637 |
| Page | 733 |
| Category | General |
| Part | |
| Title | Round Town in the 'Nineties. Decribing some of the interesting engines to be seen-and heard |
| Author | B.C.J. |
| Notes | Small Bisschop non-compression gas engine with Desaxe cylinder, an "Otto" gas engine of early origin, Hurst of Holborn, a robust Crossley engine near Ludgate circus, inertia governor, a hot air engine in a barber's shop, Queen Victoria Street, the Griffin gas engine, the Priestman oil engine, Hornsby Ackroyd oil engine, spill device, a Ryder hot air pumping engine, a Robey engine in a chocolate shop, type of "big-end", a few more old time gas engines, tube ignition, see 106 2649 261 |