Gladioli, wholesale and retail - G.A. Earl (Firm); Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vernon, N.Y, G. A. Earl, [1923], 1923)
https://www.biodiversitylibrary.org/bibliography/128498
Keywords: Bulbs (Plants)|Catalogs|Gladiolus|New York (State)|Nurseries (Horticulture)|Nursery stock|Prices|Roots|Vernon|