THE ISLE OF LENDORE
This map isn't technically on Greyhawk, though it was inspired by a Greyhawk locale. Back in 1984-87, I ran a long running AD&D campaign out of the Barksdale AFB, LA alert facility, that began in the ruins of Bone Hill (module L1). The map here is of one of my earliest drawings of the Lendore Isle, as it existed on the campaign world I called Seleph.