Here is a small list of building we know where design by Necarsulmer _and_ Lehlbach in New York City. List may be incomplete.
More buildings built by Necarsulmer & Lehlbach on Histograd
On list
On map
Street view
New York Map
3 items in this list for New York City, viewed 3100 times
New York Architecture
Any Manhattan adress on a 1885 map
