6 cylinder power steering brackets again

[oldsub86]

I have been trying to get the search function to help me out but not having much luck. I know I looked at a bunch of posts only a week or two back before the whole format changed here.
I need to know what the brackets look like to mount the power steering pump on a 292. My recollection is that there is more than one version of the brackets etc. Some seem to show the setup with only one belt wrapped around th alternator and the pump. Others show two belts. Am I correct in assuming that both versions exist?
I got a set of brackets tonight that I am told will fit. I have not tried to put them on the engine but would like to compare with photos if possible before going to the trouble of cleaning them up good.
The fellow that got them for me thinks there is a 2 groove pulley for the waterpump on the motor yet so I may get it tomorrow.
I hope I am getting the right stuff because I sure would like a little power steering on this beast.