Aerial postcard showing downtown Atlanta.  Although I don't know the precise date this photo was taken, I'd say it dates back to around 1964 or so, given the fact that the Downtown Connector was still in the process of being built.  The cloverleaf entrance and exit ramps under construction are at Edgewood Avenue.

Click here (or on the picture itself) to see the photo double in size.

Thumbnails of many more aerial view postcards can be found here.

Date:   1964.....or so