Harrold's review Vol. 9, No. 1, January 1, 1950 - Harrold's Pansy Gardens (Grants Pass, Or.); Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grants Pass, Oregon, Harrold's Pansy Gardens & Greenhouses, January 1, 1950, 1950)
https://www.biodiversitylibrary.org/bibliography/190407
Keywords: Flowers|Grants Pass|Oregon|Pansies|Prices|Seed industry and trade|Seeds|