Building B, Front

4181 4185 4189



To left of stairwell:  . To right of stairwell:  . To left of stairwell: . To right of stairwell: . To left of stairwell: . To right of stairwell: .
4183
4187



To left of stairwell: . To right of stairwell: . .
To left of stairwell: . To right of stairwell: .