[{"source_document_id":105,"title":"Hardy fruits for Northern planting, trees, shrubs, 1937","url":"https://archive.org/download/CAT31349771/CAT31349771.pdf","rights_status":"unknown","evidence_claim_count":4,"relationship_count":0,"history_event_count":0,"sample_snippets":["Included among sturdy, vigorous trees and plants grown by the Minnesota Fruit Breeding Farm.","Premium quantity stated as 10 plants.","Offered as one of the free membership premium choices for 1937.","Listed under the Everbearing Strawberries section."]}]