During a surveying exercise this morning I came across a memorial black walnut tree for F. Henry Sipe (PSFS 25). Sipe became a forester and surveyor in West Virginia. He wrote a book Compass Land Surveying, of which I have the final 1979 edition. It was a detailed handbook for doing forest property surveys. It's definitely a classic! It's great to have these historical reminders around the Mont Alto campus.