Congrats!! I've found two Rosies and my first was in front of an ATM in San Francisco... my second was in a tot lot.. I was so stoked! about 3 months ago...a few days later I found a 63' Washington..
Great find! I used to have some friends in retail that would keep an eye out for me and come up with some every once in a while. We also did some roll searching a while back for Jefferson nickles and found two Buffalo nickles in boxes so there is still stuff in circulation, you just have to find it.