"We looked at Milly's and Lucy's from the south and also at Harrison's from the North on this trip. I can confidently say that the route described in these two posts was easily found and looked far safer at least if traveling from the South. If heading north I think it is probably easier to find Harrison. Unless you have already been down "Little Joe's" if that is the name, I think it would be challenging to know which chute to follow up. Maybe my photos will help."
I'm assuming that when you say "heading from the South", you mean "heading south"?
Otherwise you are heading in the same direction. If I am correct in this assumption,
then, yes, Harrison is very easy to find. I will have to check out this pass you mention next time I am in the Upper Kern, just so's I know. ;0) Thanks much for posting the links.
As far as people are concerned you may be right. We crossed one day in mid-Sept 2013, headed down to Lake Reflection and found quite a few campers there including one fellow who was going to be there for several weeks with an entourage. The next day we headed up towards the base of Harrison to go check out the head of the valley below the pass and scope out that route for future reference. and have a look at the beautiful lakes up there. We ran into two parties on their way down from crossing the pass. Both reported very loose and scary talus. Both had been misled by old edition of USGS topo maps showing a route over the pass. We had not expected to see anyone."
I don't remember Harrison being scary at all. Strenuous talus and boulder hopping, yes, but not scary. I guess everyone is different about things like that, but if they were expecting a route maybe they weren't experienced in off trail travel. Then it would probably be scary. There used to be a boot track below the talus chute on the north side, and signs of foot prints leading up to the pass from the south, but I doubt there was ever a trail down the chute. Just doesn't compute.
A little history. Harrison was a military officer who led a party over the pass of his name, and actually took horses up over it. Now THAT is scary. Especially for the horses, I should think. ;0)