historic aerials

I was using historic aerials the other day on a specific area I am interested in hunting. On the left side I selected at the top - map to see a current modern map of streets. I was using the dissolve slider. on the right side i selected the oldest top map presented which was 1957. I saw 3...

I am in north Atlanta area and have been researching old home sites using Historic Aerials. I have been successful at finding old home sites where the home is gone but the area is now in a public or semi-public area. Can some of you guys and gals who have used this research tool share some of...

I noticed with using historic aerials maps and overlays the present day location old buildings and roads are about 350 feet east of the modern topo maps. why is there a difference and is there a way to locate an old home site on the 1903 topo map with the present day topo map or aerial photo?