70 Glove Box Latch

-there is a little hole in the front of the knob. stick a paper clip in there and IIRC put it in at an upward angle ( like so \ ) and pull up so the clip is straight into the lock - and pull on the knob - should come out

take a look:

http://board.moparts.org/ubbthreads/showflat.php?Cat=0&Number=2464478&an=0&page=1#Post2464478

you can do it from the front or the back, the link show how from the back..