Harrold's review Vol. I, No. 4 June 25, 1942 - Harrold's Pansy Gardens (Grants Pass, Or.); Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grants Pass, Oregon, Harrold's Pansy Gardens & Greenhouses, 1942, 1942)
https://www.biodiversitylibrary.org/bibliography/177134
Keywords: Flowers|Grants Pass|Oregon|Pansies|Prices|Seed industry and trade|Seeds|