I looked at a lot of maps before I realized what an excellent job you've done in scanning them! I know that can't be easy when you have so many maps and each one was carried around in the elements at least one day! Thank you for making such an effort to carefully scan and post these! These are a great historic reference for each zoo!
@Summer Tanager Thanks for the kind words! It's really remarkable to see how so many zoos have changed over time and I'm enjoying putting my map collection up on ZooChat.
