Roe and Colby map of Presque Isle showing the location of the trotting park, Aroostook Valley Cheese Factory, J. B. Blanchard & Company (brick factory), Geo. Price Riverside Hotel, starch factory, carding mill, flour mills, shingle mill, carriage factories, Episcopal Church, Presque Isle Hotel, Star office, planing mill, Congregational Church, New Brunswick Railway, Baptist Church, Dudley & Favor, and the tannery.