There's nothing like being told what you're looking at when you've already posted a picture of something clearly different.
I'd be guessing one of three things down to a previous owner:
-the metal gear/transfer lever plate screwed to the floor is not correct.
-the transfer shift lever looks correct, but maybe there is an incorrect linkage on there from a different transfer arrangement.
-the transmission or transfer has at some time been swapped out for an H55F from a different model, e.g a 60 Series.
Given all your transfer/PTO leaks detailed in you other thread, it's probably a good idea to rebuild the transfer case. We can then take a decent look at the linkages.