I found the vacuum advance on the tranny had come off so I reattached it with a clamp.  The problem was that, like the dipstick, it had not been bolted to the bell housing.  The bolt was there, it just hadn't been attached.  I had to take the dipstick off to get it in place and then reattach everything.  I degreased the engine and where the oil had sprayed.  Except for the main seal and possibly the steering box I think I have all the leaks plugged.