File:Anthracite coal mining in Pennsylvania (68780).jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 506 pixels. Other resolutions: 320 × 202 pixels | 640 × 405 pixels | 1,024 × 648 pixels | 1,280 × 810 pixels | 2,560 × 1,620 pixels | 3,310 × 2,094 pixels.
Original file (3,310 × 2,094 pixels, file size: 3.17 MB, MIME type: image/jpeg)