Author: Rogers, Henry D. (Henry Darwin), 1808-1866 / Collection: p16022coll230 / Bounding Box: -40.000931 39.999015 -39.999064 40.000987 - NYU Spatial Data Repository Search Results

Start Over Author Rogers, Henry D. (Henry Darwin), 1808-1866 Collection p16022coll230 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Geological and topographical map of the anthracite fields of Pennsylvania : constructed from original explorations and surveys

1858. Rogers, Henry D. (Henry Darwin), 1808-1866. Relief shown by hachures.; Shows 3 categories of "coal measures," umbral, vespertine, railroads, tunnels, mines, section lines, and populated place... W. & A.K. Johnston (Edinburgh).

2. Geological map of the state of Pennsylvania : constructed from original surveys made between 1836 and 1857

1858. Rogers, Henry D. (Henry Darwin), 1808-1866. Relief shown by hachures.; "To accompany the final report on the Geological Survey of the state 1858."; "Entered according to act of Congress, in t... Pennsylvania Geological Survey (Harrisburg?).