Australian coins

AUSTRALIA,
Interesting numismatic nutshell: all of the 19th century coins were gold, in the pounds-shillings-pence series normal "XF" is considered to be "VF" and "XF" in any other series is "AU," and there are so many varieties of the dollar coins that apparently no catalog has them all.

AUSTRALIA, gold sovereign K7 1884-M Unc $300.00 sold
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AUSTRALIA, gold sovereign, K15, 1909-M, Unc $185.00 sold 11/1/2007
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AUSTRALIA, 6 pence K25 1925, die breaks, Unc $175.00 sold
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AUSTRALIA, 1 crown K34 1938 Unc $225.00 sold 4/15/2008
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Some questions on these Australian 1966 coins - please, someone verify that these are Canberra?
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