Did get the pic....I am out of town ...tried to look on my mobile , no joy.On my laptop now ..all good.
I think that is the right one . I cant compare with my other one but if it is out of a Williams / Bally , i reckon it is it.
How much are you asking? I am in Yarraville , depending where you are i might be able to pick it up. Probably easier to post. though. Out of curiosity , you wouldn't have an electronic coin mech. kicking around?