Even the reverse facing one was considered lucky and a popular art deco motif, even in the US, until the 30s. Several Native American tribes used it, as well as several brands as a logo or for good fortune. I have a screw driver with one on it, but it was made in the early 1900s. It was also a Christian cross and found in a variety of forms across many cultures and one of the oldest symbols out there. But then the Nazis ruined it.
But the left facing one is still common in Asia.
