Ptolemy the Umpteenth

I have always had trouble with the Ptolemaic tetradrachms of Hellenistic Egypt, that is telling them apart. One of these four below is definitely one of Ptolemy II from the Gallic shield on the reverse, but the other three I am still uncertain of. I'd like to pin these down with some certitude. If anyone is familiar with these coins and can help please tell me what you think. Thanks.

 

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I like the coins but cannot help you. Here is my Ptolemy 2….

 

probably
Upper left : Ptolemy IX, year 2 : 116-115 BC
Lower left : Ptolemy XII, year 29 : 53-52 BC
Lower right : Ptolemy IX, year 9 : 109-108 BC

 

Thanks. I had sent these images to another site and that is what he concluded as well.