Subjects
- Strip mining.1
- Sugar industry.1
- Telegraph industry.1
- Telephone systems.1
- Textile industry.1
- Thread industry.1
- Tool & die industry.1
- Transportation.1
- Trusses.1
- Tubular bridges.1
- United States--History--Civil War, 1861-1865.1
- Veterans -- Michigan -- Detroit.1
- War rallies -- Michigan -- Detroit.1
- Warships--Camouflage.1
- Warships.1
- Water supply.1
- Waterworks.1
- Women employees.1
- Women--Societies and clubs.1
- Woodwork.1