Interesting to note that the Brunei version (of which two were built) was the Wessex 54, and one ended up with Bristow!
5N-AJK AMDB-101 G-BBCE PK-HBW VR-BEB westland Wessex Mk.54 C/N wa695 - Helicopter Database
PS. googled, not general knowledge! I knew Garth and also worked in Brunei, so was intrigued to know more......