Photo from National Library at:
http://mp.natlib.govt.nz/detail/?id=61214&recordNum=22&f=tapuhigroupref%24PAColl-0844&s=da&l=en&tc=0&numResults=20
Reference Number: 1/4-023248-G
Group, probably Adkin family members, at Hokio Beach, Horowhenua County. Shows women and children, looking at something in the sand. Photograph taken 1 January 1909, by George Leslie Adkin.
Taken on 1 January 1909 at Hokio Beach - possibly as mentioned in Bert Denton's diary?