"P"-badge
... that the "P"-badge for Polish forced laborers was the first official, public badge introduced by Nazi Germany, preceding the "Jewish yellow star" by over a year?
... that the <b id="mwC4I"><a class="mw-redirect mw-disambig" href="./P_(symbol)" id="mwC4M" rel="mw:WikiLink" title="P (symbol)">"P"-badge</a></b> <i id="mwC4Q">(pictured)</i> for Polish forced laborers was the first official, public badge introduced by <a href="./Nazi_Germany" id="mwC4U" rel="mw:WikiLink" title="Nazi Germany">Nazi Germany</a>, preceding the "<a href="./Yellow_badge" id="mwC4Y" rel="mw:WikiLink" title="Yellow badge">Jewish yellow star</a>" by over a year?