American new, novel, unusual seeds and plants - American Seed & Plant Company,; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Quincy, Illinois, American Seed & Plant Co, [1940?], 1940)
https://www.biodiversitylibrary.org/bibliography/172607
Keywords: Catalogs|Flowers|Illinois|Plants; Ornamental|Quincy|Seed industry and trade|Seeds|Vegetables|