I found this in my collection - a sheet of Games Workshop terrain cut-out tiles from 1982.
It's from a set of GW terrain sheets I got at my FLGS (friendly local game store) long, long ago. I long since up the duplicate of this, and the trees, bushes, water, and more. You've seen some of it pop up in the photos of my game sessions.
But I didn't realize I had a full-sheet spare. I figured I'd snap a shot and show everyone. Maybe someone knows the real name of the set? Are these out there somewhere on PDF? I'd love to own the whole set this came with, uncut.