South African Class GO 4-8-2+2-8-4 South Africa The main picture shows no. 2592 staged at the De Aar loco depot in 1979. The only preserved Class GO locomotive is no. 2575 which is on display at the Outeniqua Transport Museum in George. South African Class GO 4-8-2+2-8-4 The South African Railways Class GO 4-8-2+2-8-4 of 1954 was an articulated steam locomotive. In 1954, the South African Railways placed 25 Class GO light branch line tank-and-tender Garratt articulated steam locomotives with a Double Mountain type wheel arrangement in service. It was the last new steam locomotive type to be acquired by the Railways. The Class GO
Minim (unit) size of a drop can vary considerably depending upon the viscosity and specific gravity of the liquid. (At the time, the phenomenon of surface tension was not well understood.) The minim, on the other hand, was measured with a graduated glass tube known as a "minimometer", later known as the minim-tube. The minim-tube was a type of graduated pipette, a device invented in 1791 by François-Antoine-Henri Descroizilles. Apothecaries' measures are fully defined in the United Kingdom's Weights and Measures Act of 1878, but the UK's 1963 Weights and Measures Act provided for the abolition of the minim, fluid scruple, and