Search Results

Primary view of Field Demonstration of Two Pneumatic Backfilling Technologies
Dyni, Robert C.; Burnett, Mackenzie & Philbin, David
1995
Primary view of Surface-Water Seepage into Anthracite Mines in the Lackawanna Basin, Northern Field: Anthracite Region of Pennsylvania
Ash, S. H. (Simon Harry), b. 1889; Eaton, W. L. & Whaite, R. H.
1952
Primary view of Flood-Prevention Projects at Pennsylvania Anthracite Mines: A Preliminary Study
Ash, S. H. & Westfield, James
March 1946
Primary view of Rural planning : the village.
Nason, W. C. (Wayne Crocker), b. 1874
1940
Primary view of Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses
Lord, N. W.
1913
Primary view of Sand Available for Filling Mine Workings in the Northern Anthracite Basin of Pennsylvania
Darton, N. H.
1913
Primary view of [Illustrations: Mining Conditions Under the City of Scranton, Pennsylvania]
United States. Bureau of Mines.
1912
Primary view of Index Map of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the East Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Green Ridge Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Green Ridge Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Hyde Park Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Hyde Park Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Hyde Park Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Keyser Valley Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Leggetts Gap Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the North East Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the North Providence Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the North Providence Section of the City of Scranton
United States. Bureau of Mines.
1912
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