I shot this today of the marker and original Shockley building at 391 San Antonio Rd, Mountain View
<a href="https://en.wikipedia.org/wiki/User:Dicklyon" class="extiw" title="wikipedia:User:Dicklyon">Dicklyon</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
17 July 2006 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons by <a href="//commons.wikimedia.org/wiki/User:Tetromino" title="User:Tetromino">tetromino</a>.