Gladiolus - Laurence R. Rupert (Nursery),; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sardinia, New York, Laurence R. Rupert, [1952], 1952)
https://www.biodiversitylibrary.org/bibliography/196014
Keywords: Catalogs|Gladiolus|New York (State)|Nursery stock|Sardinia|Varieties|