Here is a small list of building we know where design by McKenzie, Voorhees _and_ Gmelin in New York City. List may be incomplete.
More buildings built by McKenzie, Voorhees & Gmelin on Histograd
On list
On map
Street view
New York Map
2 items in this list for New York City, viewed 2942 times
New York Architecture
Any Manhattan adress on a 1885 map
