Pictures of a specific coin are difficult to come by. Frequently you should be able to find one on eBay, but the picture is withdrawn after the coin is sold.
The 1927 Australian Halfpenny is almost identical to the 1911 Halfpenny shown.
The 1927 Australian Florin is almost identical to the 1911 Florin shown.
See the links below.
There are two varieties of Australian 1927 Florin.The normal type -An Australian 1927 sterling silver Florin (Two Shillings)(George V), uncirculated and in absolute mint condition could fetch up to $1,100 AUD. If it has been circulated but still in good condition, it might fetch anything from $10 to $275 AUD.There were 1.42 million minted.An Australian 1927 sterling silver Florin (Two Shillings)(George V)(Proof), in it's original condition could fetch up to $110,000 AUD.The Commemorative Opening of Parliament Canberra type -An Australian 1927 sterling silver Commemorative Florin (Two Shillings)(George V), uncirculated and in absolute mint condition could fetch up to $250 AUD. If it has been circulated but still in good condition, it might fetch anything from $10 to $62 AUD.There were 2 million minted.An Australian 1927 sterling silver Commemorative Florin (Two Shillings)(George V)(Proof), uncirculated and in absolute mint condition could fetch up to $50,000 AUD.A reputable coin dealer will be able to give a more accurate valuation.There is one minor curiosity with the 1927 Florin. A trial pattern was minted with a slightly modified obverse and a plain reverse with the word "MODEL" on it. There are possibly only two of these in existence.
A coin dealer or a collector might buy your coin if it is in very good condition. You could advertise it on eBay to a world wide market or take it to a local coin dealer.
There were no 1927 British Florins minted for general circulation. There were 15,000 Proof FDC 1927 Florins minted featuring the new reverse design.
An Australian 1947 50% silver Florin (Two Shillings)(George VI), uncirculated and in absolute mint condition could fetch up to $65 AUD. If it has been circulated but still in good condition, it might fetch anything from $4 to $16 AUD. There were 37.482 million minted. A reputable coin dealer will be able to give a more accurate valuation.
An Australian 1927 bronze Halfpenny (George V), uncirculated and in absolute mint condition could fetch up to $475 AUD. If it has been circulated but still in good condition, it might fetch anything from $0.75 to $60 AUD. There were 3.072 million minted. An Australian 1927 bronze Halfpenny (George V)(Proof), uncirculated and in absolute mint condition could fetch up to $55,000 AUD. A reputable coin dealer will be able to give a more accurate valuation.
The Australian 1927 Parliament commemorative Florin used a different bust of King George V from all other Australian coins featuring George V. There is a lot less shoulder showing. There is a small protrusion below the Kings chin and a "cord" like object running from shoulder to shoulder below the back of the neck. These are both a part of the kings regalia. Apart from that, there are no "blobs" on the Kings shoulder.
An Australian 1927 Halfpenny, uncirculated and in absolute mint condition could fetch up to $325 AUD. If it has been rattling around in somebody's pocket but still in good condition, it might fetch up to $0.50 AUD. In "Very Fine" condition, it might fetch up to $5 AUD. The catalogues make no mention of a "blob" as a known minting defect, so you may have a unique curiosity. There were 3.07 million minted. A reputable coin dealer will be able to give a more accurate valuation.
Mascot Pictures was created in 1927.
In 1927
Such a coin does not exist. Canada has not used the British sterling currency system since the mid-19th century, and has never issued a Halfpenny or half cent coin since Confederation. If the coin has no country name on it and has the seated figure of Britannia with trident and shield on the reverse, it would be a British Halfpenny. Alternatively, you may have a privately minted Halfpenny token.
It was built in 1927.......................
James Carroll - Australian politician - died in 1927.