No cows but chickens and goats on this early rooftop farm in NYC:
“The farm on the roof,” Weddie Stokes wrote years later, “included about 500 chicken, many ducks, about six goats and a small bear.” Every day, a bellhop delivered free fresh eggs to all the tenants, and any surplus was sold cheaply to the public in the basement arcade. Not much about this feature charmed the city fathers, however, and in 1907, the Department of Health shut down the farm in the sky. The animals went to Central Park and lived happily ever after.
https://cityfarmer.info/new-york-citys-first-rooftop-farm-circa-1904/