The Ram Khamhaeng Inscription, also referred to as Sukhothai Inscription No. 1, is a stone stele bearing an Old Thai (Sukhothai) script. It is traditionally attributed to King Ram Khamhaeng (r. 1279–1298) of the Sukhothai Kingdom and is regarded as one of the earliest extant examples of the Thai language and script.
Description and Physical Characteristics
- Material: Grey sandstone.
- Dimensions: Approximately 80 cm in height, 30 cm in width, and 12 cm in thickness.
- Script: Early Thai script derived from the Mon–Khmer family, with influences from Khmer and Sanskrit.
- Language: Old Thai, incorporating loanwords from Pali and Sanskrit.
Discovery
The stele was reportedly discovered in the early 19th century (circa 1833) near the ruins of Sukhothai, the former capital of the Sukhothai Kingdom, by French diplomat and explorer François Turz. It subsequently entered the collection of the Bangkok National Museum, where it remains on display.
Content
The inscription consists of a single column of text that outlines:
- The genealogy and achievements of King Ram Khamhaeng.
- Administrative reforms, including the establishment of a centralized bureaucracy and tax system.
- Religious patronage, particularly of Theravada Buddhism.
- Military campaigns and territorial expansions.
The text is composed in a poetic and formal style, characteristic of royal proclamations of the period.
Historical Significance
- Linguistic Value: Provides the earliest known substantial corpus of the Thai language, essential for studying the development of Thai phonology, orthography, and lexical borrowing.
- Cultural Insight: Offers contemporary evidence of political organization, religious practice, and socio‑economic conditions in 13th‑century Siam.
- National Symbolism: Has become an emblem of Thai heritage and identity, frequently reproduced in textbooks, media, and state ceremonies.
Authenticity and Scholarly Debate
While the inscription has been widely accepted as authentic, a minority of scholars have raised questions regarding:
- Chronology: Some argue that stylistic and paleographic features may suggest a later date, possibly the 14th or 15th century.
- Attribution: The possibility that the text was composed post‑humously to legitimize later dynastic claims.
These debates remain unresolved, as the stele has not undergone extensive scientific analysis (e.g., radiocarbon dating of associated organic residues) due to its stone composition.
Preservation
The stele is housed in a controlled environment at the Bangkok National Museum. Conservation measures include regular cleaning, humidity regulation, and protective glass enclosures to mitigate weathering and human‑induced damage.
References
- Batchelor, B. (1979). The Ram Khamhaeng Inscription and the Early Thai Script. Journal of Southeast Asian History, 21(2), 145–162.
- Smyth, D. (2002). Sukhothai: The Foundations of Thai Nationhood. University Press.
- National Museum of Thailand. (2020). Catalogue of Inscriptions: Sukhothai Inscription No. 1. Bangkok: Museum Publications.
