Aquarium Progress
Hill Road
Lake Carnegie
Highland Park Zoo
Flamingo at the Zoo
Highland Park Reservoir
Excavation and Bracing
Hill Road Improvements
Jackson Street
Boat House on Carnegie Lake
Children's Zoo Whale Exhibit
Jackson Street Fill
Hill Road and Zoo Drive
Haights and Homer
End of the Pavement
Jackson and Wellesley
Deer and Buffalo Paddock at the Highland Park Zoo
Highland Park Reservoir
DeLuca's Market
Carnegie Lake
Allegheny River
Highland Park
After Alterations
Drawing Plans of Haights Run Bridge
Highland Park Zoo
Corner of Stanton and Highland Avenues
Highland Park Entrance
Children's Zoo