#1519 Trolley at Fifth Ave. and Bellefield Ave. - 1958 | Fritz Keck
#1604 Trolley at Forbes Ave. and Braddock Ave. - 1971 | Fritz Keck
#1628 Trolley at South 18th St. and East Carson St. - 1965 | Fritz Keck
#1636 Trolley at Climax Street - 1968 | Fritz Keck
#1756 Trolley at Bedford Ave. and Centre Ave. - 1966 | Fritz Keck
#2 Furnace Being Charged with Molten Iron, Duquesne Works - 1964 | Fritz Keck
#47 Trolley - 1973 | Fritz Keck
#50 Trolley at South 18th and Carson - 1965 | Fritz Keck
#53 Carrick Trolley | Fritz Keck
#65 Furnace at Homestead Steel Works - 1946 | Fritz Keck
#66 Trolley Wilkinsburg via Forbes - 1935 | Fritz Keck
#69 Squirrel Hill Trolley - 1945 | Fritz Keck
71 Negley | Fritz Keck
A Lawrenceville Neighborhood | Fritz Keck
Allegheny Ludlum | Fritz Keck
Arsenal Bowling | Fritz Keck
Atlantic Refining Company - 1935 | Fritz Keck
Bloom Clippers | Fritz Keck
Bridge Over Little Sewickley Creek (Spring) | Fritz Keck
Bridge Over Little Sewickley Creek (Winter) | Fritz Keck
Broad Street, Sewickley - 1930s | Fritz Keck
Building The Back Wall | Fritz Keck
Burg and Hager Restaurant | Fritz Keck
Burg Hotel on Carson Street - 1907 | Fritz Keck