1.0Preservation Undergroundhttps://blogs.library.duke.edu/preservationHenry Heberthttps://blogs.library.duke.edu/preservation/author/hh94duke-edu/rich600338<blockquote class="wp-embedded-content" data-secret="4SdyXHhV81"><a href="https://blogs.library.duke.edu/preservation/2017/12/01/button-button-whos-got-button/">Button, Button, Who’s Got the Button?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://blogs.library.duke.edu/preservation/2017/12/01/button-button-whos-got-button/embed/#?secret=4SdyXHhV81" width="600" height="338" title="“Button, Button, Who’s Got the Button?” — Preservation Underground" data-secret="4SdyXHhV81" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://blogs.library.duke.edu/preservation/wp-includes/js/wp-embed.min.js </script> https://blogs.library.duke.edu/preservation/files/2017/11/1-hand-full-of-buttons.jpg16001200By Rachel Penniman, Senior Conservation Technician   The Rubenstein Library holds a growing collection of political ephemera including many political pins. Over time the library has received multiple additions to the collection and expects to continue collecting more of these items in the future. The collection arrived in batches with a variety of different inconsistent … Continue reading →