From Barry Dreyer:

Colleen Brooker (Peter Williams’ widow) and Barry Dreyer, with the photo and medals of the late Capt Peter Williams RNZA, KIA 14Feb 1967, at Ap An Nhut, Vietnam.
 
 
This presentation will hang in the 5RAR Mess in Darwin, alongside similar pictures of the Company Commander and Company 2IC of 5RAR who were killed in the same incident. The framed presentation was funded from the recent 50th Anniversary gathering of 161 Battery veterans in July this year.