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Wuttipat Kiratipaisarl

600 Bahts (Prince Mahidol Adulyadej) – Thailand

Non-circulating coins
Commemoration: Centenary of the birth of Prince Mahidol Adulyadej
Thailand
Context
Year: 1992
Thai Year: 2535
Issuer: Thailand Issuer flag
Currency:
(since 1897)
Total mintage: 30,269
Material
Diameter: 35 mm
Weight: 22 g
Silver weight: 20.35 g
Shape: Round
Composition: 92.5% Silver
Magnetic: No
Technique: Milled
Alignment: Medal alignment
Obverse
OBVERSE ↑
flip
Reverse
REVERSE ↑
References
Y: #Click to copy to clipboard250
Numista: #127390
Value
Exchange value: 600 THB = $19.32
Bullion value: $59.14

Obverse

Description:
Bust of Prince Mahidol Adulyadej with inscriptions.
Inscription:
สมเด็จพระมหิตลาธิเบศร อดุลยเดชวิกรม พระบรมราชชนก
Translation:
His Majesty Prince Mahidol Adulyadej, the Great Father of King Rama VIII and King Rama IX.
Script: Thai
Language: Thai

Reverse

Description:
Prince's 'ม' monogram above a double-tiered offering tray, flanked by seven-tiered royal umbrellas.
Inscription:
๖๐๐ บาท

ประเทศไทย

๑๐๐ ปี วันพระราชสมภพ ๑ มกราคม พ.ศ. ๒๕๓๕
Translation:
600 Baht

Thailand

100th Birthday Anniversary 1 January 1992
Script: Thai
Language: Thai

Edge

Reeded

Mintings

YearMint MarkMintageQualityCollection
199218,900
199211,369Proof

Historical background

In 1992, Thailand's currency situation was defined by stability and control under the "Bangkok International Banking Facility" (BIBF) scheme, launched that year. The government, led by Prime Minister Anand Panyarachun, aimed to transform Bangkok into a regional financial hub by liberalizing offshore banking. While the Thai baht remained pegged to a managed basket of currencies (heavily weighted toward the U.S. dollar), the BIBF encouraged a surge in foreign capital inflows, primarily in the form of low-interest U.S. dollar loans to Thai businesses and banks.

This environment created a paradox of stability masking growing risk. The fixed exchange rate, set at approximately 25 baht to the U.S. dollar, provided predictability for trade and investment. However, it also encouraged excessive foreign borrowing by insulating Thai firms from currency risk. Capital flooded into the booming stock market and property sector, sowing the seeds for asset price bubbles. The financial system was not yet robust enough to manage the volume of short-term external debt being accumulated through the new offshore facilities.

Thus, 1992 represented a critical turning point, not of crisis, but of incubation. The policies enacted that year successfully attracted foreign capital but did so without the corresponding regulatory frameworks or floating exchange rate needed to mitigate risk. This set the stage for the vulnerabilities that would be brutally exposed five years later during the 1997 Asian Financial Crisis, when the pressure from massive unhedged foreign debt ultimately forced the abandonment of the baht peg.
Legendary