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Heritage Auctions
1 Siao
– Thailand
Standard circulation coins
Context
Years:
1888–1905
Issuer:
Thailand
Ruler:
Phra Chula Chom Klao
Currency:
Baht / Tical
(1869—1897)
Subdivision:
1 Siao = ¼ Fuang = 1⁄32 Baht
Demonetization
: 17 May 1909
Total mintage:
10,240,000
Material
Diameter:
30 mm
Weight:
11.3 g
Thickness:
2 mm
Shape:
Round
Composition:
Bronze
(95%
Copper
)
Magnetic:
No
Technique:
Milled
References
Y:
#
Click to copy to clipboard
23
Numista:
#11037
Obverse
Inscription:
จุฬาลงกรณ์ ป.ร. พระจุลจอมเกล้าเจ้ากรุงสยาม
Translation:
Chulalongkorn Paramanuja, Phra Chulachomklao, Lord of Siam.
Script:
Thai
Language:
Thai
Reverse
Inscription:
หนึ่ง เซียว
๑๒๒
Translation:
One Salung
122
Script:
Thai
Language:
Thai
Edge
Plain
Mints
Name
Mark
Bangkok
—
Hamburgische Münze
—
Heaton and Sons / The Mint Birmingham
—
Mintings
Year
Mint Mark
Mintage
Quality
Collection
1888
—
—
BU
+
1890
—
5,120,000
+
1895
—
—
+
1896
—
—
BU
+
1899
—
—
BU
+
1900
—
—
+
1902
—
2,797,000
BU
+
1903
—
2,323,000
+
1905
—
—
+
🌱
Fairly Common