Pennsylvania. Bureau of Topographic and Geologic Survey.

• Bituminous coal fields of Pennsylvania / Commonwealth of Pennsylvania, Department of Environmental Resources, Bureau of Topographic and Geologic Survey
• First[-sixth] annual report on the Geological survey of Pennsylvania
• Oil and gas map of southwestern Pennsylvania, 1915
• The geology of Pennsylvania
• The mineral production of Pennsylvania for the year 1913
• The mineral production of Pennsylvania, 1911