Да до тридцатых еще не было ассоциации с нацизмом, просто символ удачи:

"In 1925 Coca Cola made a lucky watch fob in the shape of a swastika with the slogan, "Drink Coca Cola five cents in bottles." At that time, the Swastika was still a symbol of 'Good Luck'."

http://swastika-info.com/en/startpage/usa/1069618500.html