22-Oct-1998:
The firebox door.

The small central door provides access for light up and a peephole give the fireman a direct view onto the rotary oil burner.  The regulator handle can be clearly seen in the middle of the picture.  Underneath the top row of handles can be seen from left to right: the hydra (controlling the lubricators), boiler level sight glass and right sight glass obscured by light fixture.