The Jackman Papers include articles written for OSU publications and bulletins, national publications and specialized trade publications; news releases; radio and television talks; speeches; and manuscripts of E.R. Jackman's published books pertaining to Oregon agriculture.
The Extension Service Records pertain to the administration and programmatic activities of the Oregon State University Extension Service. The records document policies and procedures, research activities, special events, and services provided to Oregonians at the state and county levels. They also document the service's relationship with the federal government and extension services in other states.