Deltic warning horn position

[Gcambo]

I have just purchased an Accurascale model Deltic and am confused that their 9014 The Duke Of Wellington Regiment has its warning horns on the buffer beam, I worked on the maintenance of the five Deltic’s allocated to Gateshead TMD and I can’t remember any of the fleet having them in that position I thought they were all located on in front and to the side of the windscreens.
Can anyone throw some light on this.

 

[Spartacus]

Originally they all had them down there, but they were later moved (around 1970 I think) to the noses so they could be heard better.

 

[Gcambo]

Ok that explains it, I got a promotion to Gateshead in 1970 but never saw them on the buffer beam.