Adam Felsinger, grower of dahlias and gladiolus - Adam Felsinger (Firm); Felsinger, Adam.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lancaster, Pa, Adam Felsinger, [1934?], 1934)
https://www.biodiversitylibrary.org/bibliography/160443
Keywords: Dahlias|Gladiolus|Lancaster|Nurseries (Horticulture)|Nursery stock|Pennsylvania|Prices|Varieties|