Schematic Plan 6
THIRD FLOOR, 1910
(not scale)
Office
Music
Room
Office
Partitioned
Office
^(removed
by 1916)
Stairs
L
akeside
A
venue
Office
and
Cell
Testing
Desk
Small Cell Test Department
□
Drafting
Exper.
Speaker
Room
□
Racks of
Storage
Batteries
Courtyard
