Hybrid Seed Plant, 1940
Worker fills bags at small hybrid seed plant. Marshall County, Iowa. 1940.
Photographer: John Vachon. Library of Congress, Prints & Photographs Division, FSA-OWI Collection.
Pathways
How did the Solbrigs influence Iowa history?
Media Artifacts
Investigation Tip:
Did the Solbrigs' contribution to aviation begin or end something? Determine if they started or ended a sequence of events to decide their importance in history.