Hamilton

Bird Cages, Zoo Postcard

Bird Cages at the Zoo Postcard

Polar bears at Zoological Garden Postcard

Bear Pitts at the Cincinnati Zoo Postcard

Beer Pits, Zoo Garden Postcard

Bear Pits, Zoo Garden Postcard

Bear Pits, Zoo Postcard

Bear Pit, Zoological Gardens Postcard

Elephant at the Zoo Postcard

At the Zoo Gardens Postcard

Monkey House, Zoological Garden Postcard

Monkey House, Zoological Garden Postcard

Monkey House, Zoological Garden Postcard

Buffalo House, Zoo Postcard

Buffalo Range, Zoological Gardens Postcard

Buffalo House, Zoological Garden Postcard

The Buffalo House Zoological Garden Postcard

Herbivora Building at the Zoo Postcard

Herbivora Building, Zoo Postcard

&quot;Band Shell&quot; Zoological Garden Postcard

Bird Cages, Zoo Postcard