1923 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/222325#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1924 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/225198#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1925 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/228384#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1926 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/231326#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1927 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/233449#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1928 Catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/237865#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1929 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/243379#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1930 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/248243#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1931 catalog Bristol Nurseries Bristol 1931 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historiciris.or...
1932 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/258401#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1932 catalog Bristol Nurseries; Fall https://www.biodiversitylibrary.org/item/258460#page/3/mode/1up For more information on historic Irises visit the Historic Ir...
1933 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/263551#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1934 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/269097#page/5/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1936 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/274149#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1937 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/277455#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1938 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/280374#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1939 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/283312#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1940 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/285863#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1941 catalog Bristol Nurseries https://www.biodiversitylibrary.org/item/288285#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1942 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/290914#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1943 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/293448#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1944 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/295500#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1950 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/307133#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1951 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/309558#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1953 catalog Bristol Nursery https://www.biodiversitylibrary.org/item/316260#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...