Overlay it on me!
Overview:
In Google Earth, you can easily drape your own images or maps over the terrain. This session will show you how to use overlays to help you tell a story in Google Earth.


Places to go for historic maps to overlay

David Rumsey Map Collection
MAPS ETC.
World Digital Library
Hargrett Rare Books and Manuscripts
The Newberry Library Map & Cartography Collection



Practice Overlay

Bligh Reef Chart