1. Add MS 11552 Reference (shelfmark): Add MS 11552 Title: 'Pattana Pakarana Atthakatha' ปัฏฐานปกรณ์ อรรถกถา Scope & Content: Buddhaghosa’s commentary on the Patthana of the Abhidhamma. Name in Thai script on front leaf: Mahamuak (มหาหมวก) Collection Area: Oriental Manuscripts Languages: Pali and Thai Date Range: 1700-1820 Extent: 162 leaves in 3 bundles