I seem to have misplaced my calipers on Saturday or early Sunday, almost certainly somewhere in the shop area. Likely I just placed them down somewhere and overlooked them in my later searches, but I was all over the shop that day, so there are many possibilities.
They are metal Neiko calipers, the same variety the shop owns many of, BUT they have a small aluminum block at the end, an attachment I made to make depth measurements easier. The former fact means someone could easily have taken them by mistake, but the latter means I need those calipers specifically back.
Let me know if you find them; you can put them on the workbench by the manual mill.