Real of 10 Soldos - João I (Big disk; Lisbon) ND (1385-1397) front Real of 10 Soldos - João I (Big disk; Lisbon) ND (1385-1397) back
Real of 10 Soldos - João I (Big disk; Lisbon) ND (1385-1397) photo
Obverse © A.Monge da Silva (CC0)

Real of 10 Soldos - João I Big disk; Lisbon ND

 
Billon (.083 silver) 2.7 g 26 mm
Description
Issuer
Portugal
King
John I (João I) (1383-1433)
Type
Standard circulation coin
Years
1385-1397
Value
1 Real = 10 Soldos = 120 Dinheiros
Currency
Libra (2nd Dinasty, 1383-1415)
Composition
Billon (.083 silver)
Weight
2.7 g
Diameter
26 mm
Shape
Round (irregular)
Technique
Hammered
Demonetized
Yes
Updated
2024-10-07
References
Numista
N#40252
Rarity index
86%

Reverse

Script: Latin

Lettering:
IhnS DEI GRA REX PO ET ALGARBII
L - B (Means Lisboa)

Comment

The "Secret symbols" are small marks at any part of the coin that, we believe, are to identify the "fornaça"(Team maker) or (and) the metal composition. There are more than 200 different marks known.

Interesting fact

One interesting fact about this coin is that it was issued during the reign of King João I of Portugal, who ruled from 1385 to 1433. This coin was part of a series of coins issued during his reign to help stabilize the Portuguese economy, which had been struggling due to the country's involvement in the Hundred Years' War. The coin's design features the king's name and title, as well as the coat of arms of Portugal, and it was minted in the city of Lisbon. Despite its small size and relatively low silver content, this coin is still considered a valuable collector's item today due to its historical significance and rarity.