Box 15
Contains 27 Results:
Valves, Valve Rotators, 1952-1960
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Vocational Agriculture Work, 1944
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Weather Probability, 1963-1969
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Welding, Electric and Gas, undated
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Windrowers, 1964-1971
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Woodchipping, 1952-1954
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.
Work Simplification, 1944-1948
The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.