Here are some of the other markers that I found in my dig.
Let's see how many states that we can collect as a group-and even better, international benchmarks. This is a call to action! The next time you stumble across a benchmark or monument with a location clearly marked, upload it to LSU and share in the comments below. It would be nice if we all added the tag "Benchmark" to each photo so that we can run an advanced search and find all of the markers.
Thoughts
hey i remember those!