One for the Old & Bolds

Here is an image of Petty Officers.  Can anyone name the Petty Officers, When it was taken and what was the occasion.  This was the 1965 Petty Officers Leadership Course which was held in HMNZS PHILOMEL.

Standing L-R    Reg Coxn Bob ‘Guts’ Cunningham, POS Bash Bishop, Reg Coxn Len ‘Dolly’ Gray, CPO Bill Rowe (Crse Instructor), Muzz Mullins, Long John Bruce, Bill Berge, Yeoman Billy Bartlett, Don ‘Cora’ Curry, ‘Moose’ Elder, POSTWD Colin Rands

Sitting L-R     Mo Cameron,  PRD Bevan Lawes, SLT Jock Elder, ‘Shorty’ Russell, Ian ‘inky’ McKenzie.