My 2016 question What ever happened to SpinSat - did it work? about the 2012 "Special Purpose Inexpensive Satellite" draws heavily from "NASA's mission pages link for SpinSat" which was at the now-defunct URL
A comment on my question links to
but that doesn't cover the details of the physical release of SpinSat from the crewed area of the ISS through an airlock and then into space.
A Google Image search for the image below returns two results only; my post, and this Kerbal Space Program Formu on electric solid propellants and their still-working URL to the image is
Is that original Mission Page with text that covers SpinSat release from the ISS gone forever, even though links to images on that page still work?
As @OrganicMarble notes, Barry "Butch" Wilmore is currently back on the ISS as a member of "The Boeing Castaways" (cue theme song to Gilligan's Island)