Correspondence from and to C. Ellison Kaumeyer, General Manager of the Niagara Parks Commission, and K.M. Broman, Superintendent of Arboriculture at the Niagara Parks Commission, relating to acquiring more specimens for Harvey J. Sims' collection of trees and shrubs, also requesting labels to be made for attaching to his specimens. Includes many lists annotated in pencil by Harvey, also many pencilled lists in his handwriting, as well as some mention of swans and ducks. Included in this folder are several letters to and from the Minister of Highways, T.B. McQuesten, regarding establishing a botanical garden in Hamilton.