THe Central City Park letterbox was placed on 1/1/03. It is located
in Westland, Michigan (Wayne County) in a small city park nature
area. It's fairly easy walking and probably suitable for most
weather conditions (other than three feet of snow)
Here's the link for clues. Please contact me if you can't access
them.
www.geocities.com/clickermom3/letterboxing.html

have fun
Clickermom3