Pedrocut
Master Barmmie
Well Lloyd got there before me and thankfully posted a photo of bus 60. (OF3969). The newspaper suggests buses, but I have details of only one bus so treated which is the one in the photo. A 1929 bus, one of ten, altered in 1931 for a larger seating capacity. The news paper was a bit late with its report as it seems the experiments were in done in 1933 and the bus was exhibited at the BIF at Castle Bromwich. After two years the bus reverted to petrol but was withdrawn soon afterwards. (1935).
This experiment should not be confused with the unsuccessful producer gas trials of WW2 (1943)
To be fair to the Illustrated London News it does say that experiments had been in progress for some time past, and that they had started some 20 years earlier. As it was a short reference in the motoring section it may be that their main point was the introduction of the new steel?
The Scotsman reports in Nov 1932 that the Gas Department are involved, and later in 1942 the Birmingham Daily Post tells of omnibus trips to Evesham and back.