On what street was this picture taken?
Clue: It was not downtown.
The building looks familiar, but could be (could have been?) on almost any of Youngstown's main thoroughfares. So, I'll guess Mahoning Ave.
BINGO ... it was indeed Mahoning Avenue.
Here is a fairly recent view of the building from Google: http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=1610+Mahoning+Avenue,+Youngstown,+OH&sll=37.0625,-95.677068&sspn=35.410182,79.013672&ie=UTF8&hq=&hnear=1610+Mahoning+Ave,+Youngstown,+Mahoning,+Ohio+44509&ll=41.10196,-80.681813&spn=0.00823,0.01929&t=h&z=16&layer=c&cbll=41.101975,-80.681929&panoid=Mpt9C2sj5o-4AjLGHuZHRw&cbp=12,2.25,,0,0.7