Noun
A basket.
A large basket used in carrying or hoisting coal or ore.
A wooden frame, sled, or low-wheeled wagon, to convey coal or ore in the mines.
Source: Webster's dictionaryThe line was built in several phases from 1930 by the STG (Service Technique du Génie) overseen by CORF (Commission d'Organisation des Régions Fortifiées). Source: Internet