View of the B1 Coal Seam. Tunnel 6 (title on object), View of an exposed coal seam in the open mine. Part of the loose-leaf photo album presented by the staff of the Boekit-Asam Coal Mines in Sumatra to the outgoing Engineer-Director H. Tromp on January 7, 1922., photograph, anonymous, Boekit-Asam, 1921 - 1922, photographic support, gelatin silver print, height, 279 mm × width, 392 mm

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Size: 4192px × 3192px
Location:
Photo credit: © Penta Springs / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 6, 7, 279, 392, 1921, 1922, album, anonymous, b1, boekit-asam, coal, engineer-director, exposed, gelatin, height, january, loose-leaf, mines, mm, object, open, outgoing, part, photo, photograph, photographic, presented, print, seam, silver, staff, sumatra, support, title, tromp, tunnel, view, width, ×