Tostão – João III (3rd type, Lisbon) ND (1555-1557) front Tostão – João III (3rd type, Lisbon) ND (1555-1557) back
Tostão – João III (3rd type, Lisbon) ND (1555-1557) photo
Obverse © A. Monge da Silva (CC0)

Tostão – João III 3rd type, Lisbon ND

 
Silver (.9166) 9.5 g 30 mm
Description
Issuer
Portugal
King
John III (João III) (1521-1557)
Type
Standard circulation coin
Years
1555-1557
Value
1 Teston (Tostão) (100)
Currency
Real (1517-1835)
Composition
Silver (.9166)
Weight
9.5 g
Diameter
30 mm
Shape
Round (irregular)
Technique
Hammered
Orientation
Variable alignment ↺
Demonetized
Yes
Updated
2024-10-07
References
Numista
N#97671
Rarity index
93%

Reverse

Cross from Military Order of Avis replaces the Christi Cross
With washers, points or nothing at each corner.
Sometimes the point looks more like a star with many mini-rays. (See above picture)

Script: Latin

Lettering: IN HOC SIGNO VINCES

Comment

By the Law 10th July, 1555, the Cross from Aviz Military Order replaces the Cross of Cristhus Military Order.
There is a symilar coin from PORTO (J3 148). The Lisbon coins ends like PORTVGAl ET ALGAR. The Porto ones never mention ALGARVE

Interesting fact

One interesting fact about the Tostão – João III (3rd type, Lisbon) ND (1555-1557) coin from Portugal is that it features a unique design element - a small shield with the coat of arms of Lisbon on the reverse side, which was not present on the previous types of Tostão coins. This addition was made to commemorate the city of Lisbon's 800th anniversary.