1911 catalog Spring Hill Nursery https://www.biodiversitylibrary.org/item/184770#page/3/mode/1up For more information on historic Irises visit the Historic Iris P...
1945 catalog Spring Hill Nursery https://www.biodiversitylibrary.org/item/295368#page/3/mode/1up For more information on historic Irises visit the Historic Iris P...
1949 catalog Spring Hill https://www.biodiversitylibrary.org/item/306075#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservat...