Vibhaṅga is the sophisticated high-level Dhamma explaining various classifications: Pañcakkhandha (Five Aggregates), Āyatana (Twelve Spheres), the six Dhātu (Six Elements), the eighteen Dhātu (Eighteen Elements), Ariyasacca (Four Noble Truths), and Indriya (Twenty-two sense-faculties), followed by explanations comparative to human life.
Colophon:
วิภังคอภิธัมมา ผูก ๒ แล ฯ สระเดจแล้วเดือนเจียง แรม ๑๐ ฅ่ำ วัน 3 ยามกองงายแก่ข้าแล พอเปนตัวทังนั้นแล ค่อยพิจจรณาดูเทิอะเจ้าเหิย ฯ
The copying [of this manuscript] was completed on the tenth waning-moon day of the first [lunar] month, on a Tuesday, at the time of the morning drum. My handwriting is not that beautiful, please be careful to use this manuscript.
Other notes:
(The left side of the first folio) “Vibhaṅgapakaraṇa, second fascicle.”