These were taken in 1974 at a World War 2 aircraft museum. From what I know now the museum is gone. The mosquito was rescued from a farm, but is unable to be restored due to the farmer cutting it up with a chain saw. Whereabouts as of now unknown.
This aircraft is actually a PRXVI A52-600 (formerly NS631) currently at the RAAF Museum at Pt Cook undergoing restoration to static display standard.
You can see more at http://www.aussiemossie.asn.au
Of interest I saw this aircraft at the same place Easter 1974!