http://the-rx.tumblr.com/post/77266626227/air-especially-when-it-is-agitated-as-in-winds

Posted on February 20, 2014 at 06:33AM.

http://the-rx.tumblr.com/post/77270831827/sun-spot-illustrations-from-the-late-1800s-codex

Posted on February 20, 2014 at 08:18AM.

http://the-rx.tumblr.com/post/27117029809/you-could-pull-almost-any-image-in-the-library-out

Posted on July 13, 2012 at 03:39AM.

http://the-rx.tumblr.com/post/27117397941/paul-aken

Posted on July 13, 2012 at 03:56AM.

http://the-rx.tumblr.com/post/26578656602/with-the-night-mail-by-rudyard-kipling

Posted on July 05, 2012 at 01:44PM.

http://the-rx.tumblr.com/post/26376584898/trip-lines-copper-plate-etching

Posted on July 02, 2012 at 03:44PM.

http://the-rx.tumblr.com/post/25893436353/i-hope-the-roof-flies-off-and-i-get-sucked-into

Posted on June 25, 2012 at 06:09PM.

http://the-rx.tumblr.com/post/25894686891/a-kircher-ars-magna-lucis-et-umbrae-1646

Posted on June 25, 2012 at 06:27PM.

http://the-rx.tumblr.com/post/24538139688/wind-drawings-mark-nystrom

Posted on June 06, 2012 at 06:51AM.

http://the-rx.tumblr.com/post/23195004397/thomas-more-utopia-1516-first-edition

Posted on May 16, 2012 at 04:57PM.