Annual Report of the Boy Scouts of America: 1928 (open access)

Annual Report of the Boy Scouts of America: 1928

Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1928, activities, finance, foreign relations, organizational leadership, and other information about scouting programs.
Date: April 16, 1929
Creator: Boy Scouts of America
System: The Portal to Texas History
Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof (open access)

Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof

Report issued by the U.S. Bureau of Mines over state mine inspection reports from 19 U.S. states. The information in the reports includes details of accidents, locations that specific accidents occurred, and proposed remedies for prevention of future accidents. This report includes tables.
Date: April 1929
Creator: Paul, James Washington
System: The UNT Digital Library
Survey of Gravities of Domestic Crudes (open access)

Survey of Gravities of Domestic Crudes

Report on the comparative gravities of oil extracted from different regions of the United States.
Date: April 1929
Creator: Hopkins, G. R. & Coons, A. B.
System: The UNT Digital Library