Box 15
Contains 27 Results:
Reference Files: Power and Machinery, 1917-1980
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
4-H Welding Project, Leader Training, 1965-1973
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Minimum Tillage Seminar, 1954-1976
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Tachometers, 1968-1972
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Tillage Minimum, 1955-1959
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Tillage Minimum, 1959-1973
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Tillage Studies, 1944-1955
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Tillage Studies, 1955-1965
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Tillage Studies, 1965-1976
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Tillage Studies Lincoln Meeting, 1970-1972
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.