Springhill Dahlia Farm

• Dahlia book for 1939
• Dahlias for 1937
• Dahlias for 1938, including the newest varieties, plants or roots
• Edison's book of dahlias for 1942, including the newest varieties, plants or roots
• Edison's book of dahlias for 1943, plants or roots
• Edison's book of dahlias for 1944, plants or roots
• Edison's book of dahlias for 1945
• Edison's book of dahlias for 1946
• Edison's book of dahlias for 1947
• Edison's book of dahlias for 1950
• Edison's book of dahlias for 1951
• Edison's book of dahlias for 1952