I believe this was on display (roughly the same spot) at the old bird house, but something interesting I learned is that it was a part of the original New York Penn Station that was demolished in 1963 and was acquired by the Smithsonian for the zoo in the 1960s. The Bird House was renovated in 1965 but not sure if that was the year it was acquired (there was a sign about it that I forgot to take a photo of).