-
Mailbox on Baum Blvd.
-
Emergency call box beacon at East 55th Street station
-
Route selector box at East 55th Street station
-
Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [01]
-
Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [02]
-
Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [03]