# This is the 2nd and final volume (of this edition) of a royal chronicle of the kingdom of Siam, known as <i>Phraratchaphongsawadan Chabap Phraratchahatthalekha</i> (translated by some as <i>Royal Chronicle: Royal Autograph Version</i>). The 1st volume (of this edition) was published in 1914.
<ol><li>This chronicle was a revision of an earlier version of a royal chronicle. The revision was done by King <a href="https://en.wikipedia.org/wiki/Mongkut" class="extiw" title="w:Mongkut">Mongkut</a> of Siam (1804–1868 CE) together with his younger brother, Prince <a href="https://en.wikipedia.org/wiki/Wongsa_Dhiraj_Snid" class="extiw" title="w:Wongsa Dhiraj Snid">Wongsathirat Sanit</a> of Siam (1808–1871 CE). The revision was completed in 2398 Buddhist Era (1855/56 CE)</li></ol>
<bdi><a href="https://en.wikipedia.org/wiki/en:Mongkut" class="extiw" title="w:en:Mongkut"><span title="Thai king">Mongkut</span></a>
</bdi>
<i>พระราชพงศาวดาร ฉบับพระราชหัตถเลขา เล่ม ๒ ตอน ๑</i>. (๒๔๙๕). (พิมพ์ครั้งที่ ๓). พระนคร: โรงพิมพ์อักษรนิติ.