Brass Pipes in Olympic Bridge Windows?

[B-rad]

The following attachment is the Olympic's bridge. You can note the telegraphs and helm are covered (green) but there are two pipes visible hanging in the windows also (red). Does anyone have an idea as to what these are?

 

[Ioannis Georgiou]

No pipes, it is the top of the window frame, the window is half way down.

 

[B-rad]

Thanks. I did wonder if that was a possibility but didn't know the Windows were adjustable.