In 1986, Walt Disney World distributed this atlas to its employees to show various locations throughout the resort.  These locations included existing locations, like the Magic Kingdom, the EPCOT Center, the Fort Wilderness Campground, the Contemporary Resort, Lake Buena Vista Village, and Walt Disney World Village.  The atlas also included future locations, like Disney-MGM Studios and Pleasure Island.  This map was only distributed to employees, and was not for public use at all, since it showed employee entrances and exits, including a map of the underground tunnels underneath the Magic Kingdom.  This map is really fascinating because it is interesting how much the resort has changed and grown over the last thirty years.

Disney World Cast Member Atlas