Garden roses and hardy perennials : spring 1925 - William C. Duckham Co.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Madison, New Jersey, William C. Duckham, 1925, 1925)
https://www.biodiversitylibrary.org/bibliography/133274
Keywords: Catalogs|Madison|New Jersey|Nurseries (Horticulture)|Nursery stock|Perennials|Roses|William C. Duckham Co|