Dallwig's seed book 1919 - W.E. Dallwig (Firm); Dallwig, W. E.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Milwaukee, Wis, W.E. Dallwig], 1919, 1919)
https://www.biodiversitylibrary.org/bibliography/117515
Keywords: Agricultural implements|Catalogs|Flowers|Milwaukee|Nursery stock|Seeds|Vegetables|Wisconsin|