Map showing the location of the N.Y. & Oswego Midland R.R. with existing and proposed connection, January 1st 1869, [by Van R. Richmond, State Engr. & Surv.].Richmond, Van R1869Map of New York State and vicinity showing drainage, canals, cities and towns, and named railroads. January 1st, 1869 edition has "W. B. Gilbert, Chief Engineer."Description derived from published bibliography.Imperfect: mutilated with loss of text. Ms. markings.Inset: [Great Lakes] 18 X 36 cm.cartographic