Description of Material From the Series:

The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.

Description of Material From the Series:

The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.

Description of Material From the Series:

The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.

Description of Material From the Series:

The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.

Description of Material From the Series:

The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.

Description of Material From the Series:

The series contains documents regarding Hull's work with power and machinery. It includes information on bailers, cultivators, tractors, harvesting machinery, and tillers.

Scope and Content This collection (1917-1999) contains biographical information, correspondence, publications, and research files. Many of Hull's publications on farm machinery, safety, and structures are included. The bulk of the collection contains Hull's research and reference files, which includes information on structures and processing, farm safety, and power equipment and machinery. These files contain an assortment of materials including correspondence, manufacturer's product literature, agricultural...