Codex Calixtinus
...that the Codex Calixtinus, a 12th-century illuminated manuscript, is prefaced by a forged letter purporting the manuscript to be the work of Pope Callixtus II?
...that the <i id="mwBVE"><b id="mwBVI"><a href="./Codex_Calixtinus" id="mwBVM" rel="mw:WikiLink" title="Codex Calixtinus">Codex Calixtinus</a></b></i>, a <a href="./12th_century" id="mwBVQ" rel="mw:WikiLink" title="12th century">12th-century</a> <a href="./Illuminated_manuscript" id="mwBVU" rel="mw:WikiLink" title="Illuminated manuscript">illuminated manuscript</a>, is <a href="./Preface" id="mwBVY" rel="mw:WikiLink" title="Preface">prefaced</a> by a <a href="./Forgery" id="mwBVc" rel="mw:WikiLink" title="Forgery">forged</a> <a class="mw-disambig" href="./Letter" id="mwBVg" rel="mw:WikiLink" title="Letter">letter</a> purporting the <a href="./Manuscript" id="mwBVk" rel="mw:WikiLink" title="Manuscript">manuscript</a> to be the work of <a href="./Pope_Callixtus_II" id="mwBVo" rel="mw:WikiLink" title="Pope Callixtus II">Pope Callixtus II</a>?