About
Subject
Nonmetallic Mineral Resources
Description
Burning slack pile, Treveskin. Burnt residue commonly used as road material, known commercially as "Red Dog."
Creator
Johnson, Meredith E., 1897-
Location Covered
Allegheny
Original Format
Photographs
Contact
For further information contact RA-pagslibrary@pa.gov or call 717-702-2020.
Contributing Institution
Pennsylvania Geological Survey
Sponsorship
This Digital Object is provided in a collection that is included in POWER Library: Pennsylvania Photos and Documents, which is funded by the Office of Commonwealth Libraries of Pennsylvania/Pennsylvania Department of Education.
