Galen's flora of Lancaster county Penna. 1898 - James Galen (Firm); Galen, James.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bethesda, Pa, James Galen, 1898, 1898)
https://www.biodiversitylibrary.org/bibliography/94634
Keywords: Catalogs|Flowers|Nursery stock|Pennsylvania|Seedlings|Shrubs|Trees|