The odd part is that the huge nut that holds the pitman arm on is loose, I was able to put a large combo wrench on it while it was still in the car and loosen it easily. I left it on and loose to catch the pitman arm if it popped off so it wouldn't fall on the floor.
The nut which surrounds the wiring is loose and I am going to tap on the copper colored center tube as I think it is the one that should come out.
I have two pullers. The smaller one is a tie rod end puller. I am using it because the pitman arm puller is too large and slips off the pitman arm. Even with the small puller I can't get a solid grasp on both sides. It looks like one side grabs and the other is cocked at an angle.
The rocker shaft has some movement, it will slide 1/8 of an inch or so up and down.
You can see how the steering wheel is pushed forward and the seat is removed. This allows enough room to pull the steering box up and out a little.
Here are some more photos in the updated album:
https://photos.yahoo.com/sdelthony
Update, I finally understand about the olive bushing. I was able to tap the end of the column in and the olive bushing moved. I pulled it back out and removed the olive bushing. 10 minutes later the steering wheel is off and the steering box is out. For anyone who is interested, there was no center nut holding the steering wheel on as it is an adjustable column. It has a nut as part of the outer plastic/metal pieces on the column.
Now, on to the pitman arm. I am learning, although it goes slowly.