Browse Items · Iowa Heritage Digital Collections

Preston fifth graders observing Harold Sullivan farm's back slope terrace, 1969

Preston fifth graders observing Harold Sullivan farm's back slope terrace.

Tags: Backslope Terrace, Harold Sullivan, Jackson County Soil and Water Conservation District, Outdoor Classroom, Preston Community School

B&W photograph of Harold Sullivan with his grassed waterway.

Tags: Grass Waterway, Harold Sullivan, Jackson County Soil and Water Conservation District, Waterway

B&W photographs of aerial views of Harold Sullivan's farmland.

Tags: Agriculture, Harold Sullivan, Jackson County Soil and Water Conservation District

B&W photograph of Harold Sullivan on tractor cultivating a terraced field.

Tags: Harold Sullivan, Jackson County Soil and Water Conservation District, Terracing

B&W photograph of district commissioner, Harold Sullivan, standing in the field with two tractors preparing to plant crop.

Tags: Agriculture, Commissioner, Harold Sullivan, Jackson County Soil and Water Conservation District

B&W photograph of a diversion terrace on Harold Sullivan farm.

Tags: Diversion, Diversion Terrace, Harold Sullivan, Jackson County Soil and Water Conservation District, Terracing

B&W photograph of terrace construction Harold Sullivan's steep back sloped farm land.

Tags: Harold Sullivan, Jackson County Soil and Water Conservation District, Terracing