Below is a sample data set of images provided by Whitman College.
Wheat_field_in_the_Walla_Walla_Valley.tiff
W_T_Thomas_threshing_outfit.tiff
Alfalfa_field_and_residence.tiff
Blalock_Fruit_Road_apiary.tiff
Combined_harvester_and_horse_team_rev.tiff
Combined_harvester_and_horse_team.tiff
Harvest_crew_with_stationery_enging.tiff
Jay_Lee_combined_harvester.tiff
Modern_American_Harvesting_stereograph_rev.tiff