300
What happened to the original parade balloons?
What is they were released into the air? But by 1929, float minders installed safety valves, which kept the floats drifting through the air for literally days. Once a float landed, the lucky person who found it could return it to the address printed on its side and get a $100 check from Macy's. This practice, as you might imagine, didn't always go well. It was canceled in 1932, after one float soared so high, it wrapped itself around a plane's wing and sent it into a tailspin.