I have only recently (last 6mths) got back into coin collecting and am just finishing off my Australian base decimal set in Unc or better, so now am starting to look towards variants.
I want to get the 1966 mintmarks I don't have but to do that I need to work out what I do have. I have done my research and think I am fairly happy with my call on 4 of the 5 but a second opinion never goes astray.
Hopefully the photos of relevant part of coin are clear. Any assistance gratefully received.