I am modeling NKP 765 as she appeared in the early 90's (91-92). During this time, I understand she regularly wore a second "guest" whistle in addition to the regular one off of the 700. I am trying to find a good picture of the routing for the cord that goes back to the cab for this second whistle to no avail. I can't tell if it was alongside the regular cord over the top of the sand dome on the fireman's side, but I have also seen pictures that suggest it ran along the engineer's side of the dome. Obviously, clarity is low. I was hoping Rich or someone else who saw or worked on the 765 in this era has a picture or can describe it?
Thanks in advance.