An Australian 50-cent coin weighs 15.55 grams.
There is no flower on the reverse of an Australian 50 cent coin.
There were 4,337,200 Australian 1997 50 cent coins minted.
The volume of the dodecagonal Australian 50 cent coin is about 2,338 cubic mm.
Apart from the 1966 round 50 cent coin, all Australian 50 cent coins are pretty much the same. The are 12 sided (or dodecagonal) and are made made from 75% copper and 25% nickel giving them a silvery appearance. The edge is plain, they are 31.51mm in diameter and weigh 15.55 grams. All Australian coins have the reigning Monarch on the obverse, currently Queen Elizabeth II, and the Australian Coat of Arms featuring a kangaroo and emu on the reverse. The Australian 50 cent coin is often used as a commemorative coin and the reverse will have a different design. See the link below.
Other than the initial 1966 issue of Australian 50 cent coins, all subsequent 50 cent coins are dodecahedral (12 sided). 50 cent coins minted for general circulation have the following dimensions and construction - Composition is 75% copper and 25% nickel, they have a plain edge, weigh 15.55 grams and are 31.5 mm in diameter.
Such a coin does not exist. There were no Australian 1967 50 cent coins minted.
Presumably, you refer to the Australian 50 cent coin. The round Australian 50 cent coin was only ever minted for 1966. All subsequent Australian 50 cent coins are dodecagonal or 12 sided.
because he is a boss
Yes. The Australian 50 cent coin has been issued in every year except 1967 and 1968.
as much as you are willing to pay
The Royal Australian Mint produced 19.031 million standard cupro-nickel 50 cent coins.