Gladiolus : wholesale and retail, fall 1931 spring 1932 - Mrs. W.A. Gifford (Firm); Gifford, W. A., Mrs.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Madison, Ohio, Mrs. W.A. Gifford, [1931], 1931)
https://www.biodiversitylibrary.org/bibliography/150884
Keywords: Bulbs (Plants)|Catalogs|Gladiolus|Madison|Nurseries (Horticulture)|Nursery stock|Ohio|Prices|Varieties|