Sorting Coal or Grading Coal on Elevator or Conveyor Belt in Pit Head Frame or Winding Tower above Coal Mine (Engr 1880) Vintage Illustration or Engraving

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Size: 3475px × 5176px
Photo credit: © Chris Hellier / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: belt, coal, coke, conveyor, engraving, frame, gallows, grade, grading, head, headframe, headgear, headstock, hoist, illustration, pit, pithead, poppethead, shafthead, sort, sorting, system, tower, winding