Hello, Here is another find with a story. I spotted this at work around 16 years ago. The lab was being gutted/moved, so I left a note asking to please save this from a metal dumpster!!!!! Never heard from anyone, went back a couple months later, and it was gone. Well,not forever!! I had a call to repair a door, in a lab in another building, (about a month ago), and there it was, right behind the door!!! I asked how the board ended up there, no one knew,and their reply was "We have been trying to get rid of that for years" Couldn't get it in my truck fast enough!!!!! I have been searching for the 2 missing clamps to complete the display.Another rescue!!!! Overall dimensions 28" wide x 37" tall. Regards, Lou