Mine accidents and their prevention
Subtitle: illustrated by 200 pictures taken in the mines by W. B. Bunnell, official photographer of the  D. L. & W. R. R. company, for the instruction of mine-workers, especially adapted for the teaching of English to the non-English speaking people
By: prepared by J. H. Dague and S. J. Phillips ... under the direction of R. A. Phillips, superintendent, and C. E. Tobey, assistant superintendent, coal mining department, Delaware, Lackawanna and western railroad company, Scranton, Penna.
Contributors: Phillips, Samuel J., 1872-; Delaware, Lackawanna and Western Railroad Company.
Publisher: Delaware, Lackawanna & Western Railroad Co.
Published: 1912
Place of publication: [Scranton, Pa.]
Language: eng
Number of pages: 69
Subjects: Mine accidents.