Tag old

Brig Gas Producers During WWII, Sidney Crawford and his team of 40 staff at Commercial Motor Vehicles created the Brig Gas Producers as a substitute to petrol due to rationing. In the Saturday 25 May 1940 edition, The Mail (Adelaide,… Continue Reading →

  Allen Gas Producer Patents for Allen Gas Producer appeared in the USA and Australia; the USA patent date is 2 January 1918, and the latter is on 27 July 1914. George Hamilton Allen was an engineer from Collie, Western Australia, who died… Continue Reading →