China were bodied by Midland Railways Workshops. In 1950/51, 50 Sunbeam F4s entered service; 10 bodied by Commonwealth Engineering in Sydney with the balance under sub-contract by Boltons in Perth. The Perth trolleybus fleet was as follows: Some former Perth trolleybuses are now preserved by the Perth Electric Tramway Society at its heritage tramway in Whiteman Park. Notes References External links Gallery Weston Langford Bus transport in Australia Perth Public transport in Perth, Western Australia Perth History of Perth, Western Australia 1933 establishments in Australia 1969 disestablishments in Australia