1964-November 2010. Is sadly remembered as one the worst exhibit in Cincinnati Zoo history, but the species list throughout the years was great.
For some of the animals that weren't named properly due to low space:
Large-spotted Genet
Linne's Two-toed sloth
Screaming Hairy armadillo
Black-headed Douroucouli
Southern Douroucouli
South American Cacomistle
I also seem to remember the Egyptian Fruit Bats and Pottos being with the Aardvarks, Indian Flying Foxes, and Garnett's Galagos for a period of time. I don't remember exactly when however.