January 29, 2020
I was on the 3rd floor at the West end of Building 10, at the junction
of Building 3. Camera position:
46-1/2 high
67 East of the center of the fire door
52 East of the wall to Building 3
20 East of the wall that starts the radiator indent
55 from the baseboard behind the radiator
6 from the baseboard of the wall toward Lobby 7
126 from the base of the stairs going up