Lot of 4 Australia 925 fine silver shilling coin  Shank Buttons.  42g on my scale.

They are very rare, each button is made of 2 925 silver coins. Around 7/8" diameter.

#1 front: Australia One Shilling 1943;  back: Australia One Shilling 1913.
#2 front: Australia One Shilling 1943;  back: Australia One Shilling 1934.
#3 front: Australia One Shilling 1944;  back: Australia One Shilling 1922.
#4 front: Australia One Shilling 1943;  back: seems to be the back side of the coin so couldn't see the year. 

Please let me know if you need more pictures. Pictures are part of description.