Chimps in clothes behaving like humans at Hints Zoo, Staffordshire.
Chimps do intelligence tests for press audience at London Zoo.
Chimps dressed up as boxers have a play fight. Nurse and Doctor chimps assist.
Chimpanzees drink, smoke and are subjected to 'leisurely' life.
A Chimpanzee's tea party at London Zoo.
The intelligence of chimps is investigated at Leningrad Institute of Scientific Medicine.
Nice footage of Chimpanzee being given educational lesson at London Zoo.
Performing chimp eats soup, drinks beer and smokes a cigarette.
A chimpanzee has a haircut and a manicure - the chimp looks miserable throughout.
Performing chimps are seen doing silly things dressed up in silly clothes.
Pet chimpanzee eating, drinking and playing with its owners.
Two chimpanzees fool around with camera equipment.
Peter the chimpanzee is hypnotised by Dr. Leopold Thoma at London Zoo.
Chimpanzee shines shoes, smokes a cigarette and spits at Cincinnati Zoo.
H G Wells visits the Moscow Experimental Zoo - animal research centre.
Animals at London Zoo do their best to keep cool in the midst of a hot summer.