MapMap showing the location of the N.Y. & Oswego Midland R.R. with existing and proposed connection, ... Map of New York State and vicinity showing drainage, canals, cities and towns, and named railroads. January 1st, 1870 edition has "W. B. Gilbert, Chief Engineer."
- Contributor: Richmond, Van R. - New York & Oswego Midland Railroad - Gilbert, William
- Date: 1869
MapMap of the rail roads of the state of New York. Shows drainage, cities and towns, county boundaries, canals, railroads in progress, proposed, and in operation. Shows connection with mineral areas in northern Pennsylvania.
- Contributor: Richmond, Van R. - Sweet, S. H. (Sylvanus Howe)
- Date: 1870