South African Class GM 4-8-2+2-8-4 South African Class GM 4-8-2+2-8-4 The South African Railways Class GM 4-8-2+2-8-4 of 1938 was an articulated steam locomotive. During 1938 and 1939, the South African Railways placed sixteen Class GM Garratt articulated steam locomotives with a 4-8-2+2-8-4 Double Mountain type wheel arrangement in goods train service on the Mafeking line out of Johannesburg. By 1938 the rapidly increasing traffic on the line from Johannesburg via Krugersdorp and Zeerust to Mafeking necessitated some means to increase its capacity quickly. Electrification to at least as far as Koster was proposed, but would take a considerable time to complete. This led W.A.J.
Minim (palaeography) Minim (palaeography) In palaeography, a minim is a short, vertical stroke used in handwriting. The word is derived from the Latin "minimum", meaning "least" or "smallest". A minim is the basic stroke for the letters i, m, n, and u in uncial script and later scripts deriving from it. Parts of other letters are based on minims as well: when a minim is extended above the line, it becomes an "ascender", as in the letters d and b, and when it is extended below the line, it becomes a "descender", as in the letters p and q. It is a