Darran,
I managed to locate this build log on the vessel from the ship model forum –
**LINK**
The builder says (in the text) that the fittings were from the John R Haynes range. John R Haynes says his online shop is closed and to buy from a supplier such as Westbourne models.
**LINK**
**LINK**
The USS Whitehall looks an excellent model, good luck with the build.
Hope this helps.