History thumb|300px|Map of the Numa area from 1908, showing the railroads and shipping coal mines (in red) of the region. Numa is in the lower left corner. Smaller mines that did not ship by rail are not shown. Numa was laid out in 1871.
History thumb|300px|Map of the Numa area from 19,08, showing the railroads and shipping coal mines (in red) of the re?gion. Numa is in the lower left corner. Smaller mines that did not ship by rail are not shown. Numa was laid out in 1871.