Image: East Broad Top Coal Mines Map
Size of this preview: 469 × 599 pixels. Other resolutions: 188 × 240 pixels | 8,986 × 11,482 pixels.
Original image (8,986 × 11,482 pixels, file size: 18.9 MB, MIME type: image/jpeg)
Description: A Rough Map Of The Old Coal Mines in Robertsdale Pa
Title: East Broad Top Coal Mines Map
Credit: National Mine Map Registry 1943
Author: USA Federal Government
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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