Unknown DH type at Mandeville.

 

 I have a request from the well known Australian aviation historian - as follows :-

 

I took this shot on my last visit to Manderville in April 2011and was wondering if anybody has any idea as to what DH type it is. Could be a Leopard Moth or Fox Moth ?
Also any idea what its registration was/is ?

Regards, David Eyre.