1938 orchard & garden book, 73rd year - California Nursery Co.; Roeding, George C., Jr.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Niles, California, California Nursery Company, [1937], 1937)
https://www.biodiversitylibrary.org/bibliography/168859
Keywords: California|Catalogs|Nursery stock|Plants; Ornamental|Seedlings|Trees|