GFA, I'm sure someone has already suggested that there is a strong liklihood the buildings you seek to obtain photographs for today were filmed in 1939-40 by the WPATtax Photo project. For $25 (check returned if they can't find the building photo) you get a picture of what the site looked like almost 70 years ago. Photos are at the Municipal Archives. They have been invaluable to me. Sheila MacAvoy Block