 
			
			
				Christmas Tree
			
		 
		
			 
			
			
				Hump District
			
		 
		
			 
			
			
				Union Arcade Construction- Ground Floor
			
		 
		
			 
			
			
				Union Arcade Construction- Steel Framing
			
		 
		
			 
			
			
				Foundations for the William Penn Hotel
			
		 
		
			 
			
			
				The Point
			
		 
		
			 
			
			
				Oliver Avenue
			
		 
		
			 
			
			
				Mentor Way
			
		 
		
			 
			
			
				Downtown Street Scene
			
		 
		
			 
			
			
				B. White Sons Furniture Company
			
		 
		
			 
			
			
				Forbes Avenue Near Duquesne University
			
		 
		
			 
			
			
				Liberty Avenue Trolley
			
		 
		
			 
			
			
				Diamond Street
			
		 
		
			 
			
			
				Manchester Bridge Plans
			
		 
		
			 
			
			
				Try Way Sewer
			
		 
		
			 
			
			
				Grant Street
			
		 
		
			 
			
			
				New China Inn and Sorrento Restaurants
			
		 
		
			 
			
			
				Grant Street Hump Cut
			
		 
		
			 
			
			
				Grant Street  Hump Cut
			
		 
		
			 
			
			
				Scrip Alley Hump Cut
			
		 
		
			 
			
			
				Union Arcade Construction- Fourth Floor
			
		 
		
			 
			
			
				Second Avenue Improvements
			
		 
		
			 
			
			
				9th Street
			
		 
		
			 
			
			
				Downtown Businesses
			
		 
		
			 
			
			
				Smithfield Bridge Diagram
			
		 
		
			 
			
			
				Street Construction on Chatham Street
			
		 
		
			 
			
			
				9th and Duquesne
			
		 
		
			 
			
			
				Fifth Avenue