Even though this mark is long gone, I still wanted to document it here. This was my elementary school (as well as my mother’s, and the building was my grandmother’s and uncle’s high school). I wish I’d known about benchmarks in the early 1980s, because there is a chance the mark was still in place at that time. I’ll show an image of the remaining piece of concrete curbing surrounding one of the trees. This may have been the one that held the mark (if so, it was on the piece that has broken off), or there may have been a similar curb surrounding another tree in the same area. The description is not precise enough to say for sure.