Gladioli, iris, peonies and phlox - Brookland Gardens.; Spencer, S. E.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woburn, Mass, Brookland Gardens, [1923?], 1923)
https://www.biodiversitylibrary.org/bibliography/128239
Keywords: Bulbs (Plants)|Catalogs|Flowers|Massachusetts|Nursery stock|Seeds|Woburn|