1 Tanga - João VI (Small armillary sphere - Goa) 1819-1823 front 1 Tanga - João VI (Small armillary sphere - Goa) 1819-1823 back
1 Tanga - João VI (Small armillary sphere - Goa) 1819-1823 photo
© INCM

1 Tanga - João VI Small armillary sphere - Goa

 
Silver 1.1 g 11 mm
Description
Issuer
Portuguese India
King
João VI (1816-1826)
Type
Standard circulation coin
Years
1819-1823
Value
1 Tanga (0.1)
Currency
Rupia (1706-1880)
Composition
Silver
Weight
1.1 g
Diameter
11 mm
Shape
Round
Technique
Hammered
Demonetized
Yes
Updated
2024-10-05
References
Numista
N#51401
Rarity index
100%

Reverse

Coat of arms over armillar sphere

Comment

The above pict is the lot 5917 from INCM (Lisbon Mint House Museum)
Another coin from an auction (Numisma-Lisbon-2008)

Interesting fact

The 1 Tanga coin from Portuguese India, featuring João VI (Small armillary sphere - Goa) and minted between 1819-1823, was made of silver and weighed 1.1 grams. Despite its small size, this coin was an important part of the currency system in Portuguese India during that time, and its unique design features make it a valuable collector's item for numismatists today.