old south african coin lot

 Good day all i have found these few coins in a tin in my grandpas garrage when i cleaned it out unfortunately i know nothing about old coins and what its forth nor even the condition its in please make own descretion before you bid on my coins i cant answer any questions im not into coins thanks and happy bidding ...                                                                                                                                   1shilling 1931.. 2half shilling 1893... 5 shilling1652-1952.. 5 shilling 1950..  afrikan wildlife coin100 shillings... 5 shillings 1892.. australian coin one crown 1938. Thats what ritten on the coins thank you.