Laguna del Desierto incident Laguna del Desierto region, the tribunal set the "hito 62" (cornerstone 62) at the O'Higgins/San Martin Lake and draw the boundary from there to mount Fitz Roy on the Martínez de Rozas Range awarding Chile the complete valley of Laguna del Desierto. In 1946 an aerial reconnaissance of the United States Air Force, ordered by the Chilean government, revealed that the lake emptied to the Atlantic shores. Chile and Argentina have to redraw its maps. The initially organized labour support for 1963 elected Argentine President Arturo Illia turned to antagonism during 1964, as secret plans for Juan Domingo Perón's return
Coal mining in the Black Country was tipped off, thus forming the characteristic 'finger' spoil heaps of most small Black country pits. The rocky waste and clay was known as 'tocky'. The machine also on the rails behind the spoil wagon is an early electrical coal cutter the arm extending from the front moved through an arc and cut a corresponding arc in the coal seam which then allowed the coal to drop down in big lumps. One the shaft was established the sinking engine would either be dismantled and sold on or kept to use in an emergency. Coal mining in the Black Country Coal