Here is a small list of building we know where design by Holden, Egan, Wilson _and_ Corser in New York City. List may be incomplete.
More buildings built by Holden, Egan, Wilson & Corser on Histograd
On list
On map
Street view
New York Map
16 items in this list for New York City, viewed 6265 times
New York Architecture
Any Manhattan adress on a 1885 map
