2-8-8-4 EM-1s had roller bearings throughout, they also handled mail and express trains, replacing two B&O class T-3 4-8-2 Mountains. That continued until January 21, 1947, when near Oakland, Maryland, train 29 with engine 7625 derailed with the locomotive rolling onto the engineer's side, killing the engineer. The EM-1s were then restricted to coal and freight trains until the late 1950s, when the B&O used EM-1 No. 7600 for railfan trips. The EM-1s also ran on the Pittsburgh Division over Sand Patch Grade near Meyersdale, Pennsylvania, with empty hoppers, iron ore or dolomite loads westbound, coal eastbound, as well as general
Minim, Martap access. Studies of feasibility and environmental impact were carried out and a mining development plan was completed in May 2016. Financing for the construction of a facility for refining the bauxite into aluminium and for transport infrastructure is still outstanding. Minim, Martap Minim (or Minim II, or Menim) is a village in the commune of , in the department of Vina, in the Adamawa Region, Cameroon. The village contains Cameroon's main source of bauxite. In 1967, Minim contained 90 inhabitants, mostly from the Kaka ethnic group. In the 2005 census, the settlement contained 432 people. Along with Ngaoundal, Minim is