The willingness of buyers to continue to throw down 1, 2, or even 3+ hundred dollars for a set of Jack bookends is simply beyond my comprehension. They're an undeniably cool piece of retro decor, but are they really worth that serious amount of scratch?
Perhaps the widespread misattribution to George Nelson throws people, but even a cursory Google search now turns up a number of pages debunking this link atop the list of results. As discussed in an earlier post, the actual maker was Bill Curry and his company, Design Line, Incorporated.
