Removing broken grease nipple

[Rich Hill <richard.hill@sri.com>]

One of the grease nipples on the front suspension of our Sprite has been
sheared off (not by me, I'm not guilty this time!).  Before I attack this
with various "tools" that I have laying around, I was hoping for some "been
there, done that" advice.  This is the lower nipple in the stub axle.  The
car is a Bugeye so the access to the front suspension is pretty good.  Any
suggestions?

Thanks,
Rich Hill
'79 MG Midget
'60 AH Sprite