The sight of a rocket standing tall on its launchpad ready to carry men to the Moon is an iconic and powerful image of the Apollo era. The sight of a rocket sitting on a stool on the same launchpad is maybe a little less powerful and almost awkward for the Apollo era, but no less iconic. The milkstool was unconventional, perhaps, but nevertheless an vital piece of technology that helped NASA close out its last vestiges of the Apollo program.