When you mentioned old photos from Newburgh. I am the same situation as you. We found an old photo album in my grandfather's attic. We could only identify a few of them since my grandfather's mind was not good. (he was 86 and had suffered a stroke). My photos are from W.H. Mapes at 64 Water Street in Newburgh. Maybe it was the street of photography? The photos are 1880 or so? Valerie Reynolds