Trolleybuses in Johannesburg
The Johannesburg trolleybus system was part of the public transport network in Johannesburg, South Africa, for nearly 50 years in the mid-twentieth century. == History == Opened on 26 August 1936 (1936-08-26), the system gradually supplemented the Johannesburg tramway network.
Source: Wikipedia — Trolleybuses in Johannesburg (CC BY-SA 4.0)