Strictly wholesale : June 1926 - Koster & Co.; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bridgeton, N.J, Koster & Co, 1926, 1926)
https://www.biodiversitylibrary.org/bibliography/135754
Keywords: Bridgeton|Bulbs (Plants)|New Jersey|Nursery stock|Plants; Ornamental|Prices|Shrubs|