Illustrated catalogue of garden, field and flower seeds - Theo. Koss (Firm); Koss, Theo.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milwaukee, Wis, Theo Koss, 1895, 1895)
https://www.biodiversitylibrary.org/bibliography/87201
Keywords: Catalogs|Flowers|Nursery stock|Seeds|Vegetables|Wisconsin|