Map of the Berwick area from 1908, showing the railroads and coal mines (red) of the region. Berwick is in the lower center.
History
Berwick's population in 1902 was 72,[2] and was 80 in 1925.[3]
In the early 20th century, Berwick and Norwoodville, a mile southwest, were home to several coal mines. The Norwood-White shaft No. 1 (also known as the Klondike No. 1) was 215 feet (66 m) deep, accessing a 4-foot-thick (1.2 m) coal seam. By 1908, this mine extended over roughly 200 acres (0.81 km2). Norwood-White shaft No. 2 was half a mile to the east. This mine was newer, covering over 40 acres (160,000 m2) in 1908. The Delaware Coal Company had a shaft a mile northwest of Berwick, with a shaft 170 feet (52 m) deep. By 1908, this mine covered less than 15 acres (61,000 m2).[4] In 1914, Norwood-White produced over 100,000 tons of coal, ranking among the top 24 coal producers in the state.[5] In 1912, United Mine Workers Local 318 in Berwick had 220 members, and Local 845 in Norwoodville, one mile south, had 129 members.[6]