The present volume consists of the following works:
<ol><li>A preface dated 10 March 2466 BE (1924 CE), written by <a href="https://en.wikipedia.org/wiki/Damrong_Rajanubhab" class="extiw" title="w:Damrong Rajanubhab">Damrong Rachanuphap</a> (1862–1943 CE), prince of Siam, son of King <a href="https://en.wikipedia.org/wiki/Mongkut" class="extiw" title="w:Mongkut">Mongkut</a>.</li>
<li><i>Phongsawadan Yuan</i> ("Yuan Chronicle"), written by a Siamese nobleman, <a href="https://en.wikipedia.org/wiki/Chaophraya_Thiphakorawong" class="extiw" title="w:Chaophraya Thiphakorawong">Chaophraya Thiphakorawong (Kham Bunnak)</a> (1813–1870 CE), whom this chronicle refers to as <i>Chaokhun Phuchuai Krommatha</i> ("His Excellency the Assistant Minister of Foreign Affairs"). The chronicle was written on the basis of the replies given by Vietnamese persons referred to as "Ong Pet Klueng [and] Ong Pet Chat, comrades of Ong Chai Sue" as the main source. These Vietnamese persons were interrogated about the history of Vietnam and gave the replies in Vietnamese, and King <a href="https://en.wikipedia.org/wiki/Rama_I" class="extiw" title="w:Rama I">Rama I</a> had their replies translated into Thai on the 3rd day of the waxing moon of the 9th month of the <a href="https://en.wikipedia.org/wiki/Year_of_the_Ox" class="extiw" title="w:Year of the Ox">Year of the Ox</a>, 1155 LE (1793 CE). Though, the year of creation of the chronicle itself is not known.</li>
<li><i>Prawat Phra Nabi Mahamat</i> ("Biography of Prophet Muhammad"), being a record of a reply given by an Islamic scholar called "To Antani", who was interrogated about the life of Islamic prophet Muhammad on Tuesday, the 2nd day of the waxing moon of the 2nd month of the <a href="https://en.wikipedia.org/wiki/Year_of_the_Ox" class="extiw" title="w:Year of the Ox">Year of the Ox</a>, 1227 LE (1765 CE). The person conducting the interrogation and the person recording the reply are not known.</li></ol><u>Note</u>: "LE" refers to <a href="https://en.wikipedia.org/wiki/Chula_Sakarat" class="extiw" title="w:Chula Sakarat">Lesser Era</a>; "BE", <a href="https://en.wikipedia.org/wiki/Buddhist_Era" class="extiw" title="w:Buddhist Era">Buddhist Era</a>; and "CE", <a href="https://en.wikipedia.org/wiki/Common_Era" class="extiw" title="w:Common Era">Common Era</a>.
<bdi><a href="https://www.wikidata.org/wiki/Q96971484" class="extiw" title="d:Q96971484"><span title="library in Thailand">Wachirayan Royal Library</span></a>
</bdi>
หอพระสมุดวชิรญาณ (ผู้รวบรวม). (๒๔๖๖). <i>ประชุมพงศาวดาร ภาคที่ ๒๘</i>. พระนคร: โรงพิมพ์โสภณพิพรรฒธนากร. [พิมพ์ในงารพระราชทานเพลิงศพอำมาตย์เอก พระยาประมูลธนรักษ์ (ผูก ผโลประการ) เมื่อปีกุญ พ.ศ. ๒๔๖๖].