WESTERN SUBURBS 1972/73 F/C MEMBERS BADGE SANFL ??????

This item is listed on e-bay by macca52, I know they were never a SANFL club (especially in 72/73)
http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=8829034096
The only Aussie Rules clubs I can find reference to with that name were, a side from the Wellington AFL in NZ, that club only started in 1973 (black and white)changing to blue and white in '76, and a side that played in the Newcastle FL (NSW) from 1948 (not sure when to).
Can anyone else cofirm the origons on that club.
http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=8829034096
The only Aussie Rules clubs I can find reference to with that name were, a side from the Wellington AFL in NZ, that club only started in 1973 (black and white)changing to blue and white in '76, and a side that played in the Newcastle FL (NSW) from 1948 (not sure when to).
Can anyone else cofirm the origons on that club.