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Peso Law 18.188 (1970-1983) Coin List

The Peso Law 18,188 was the official currency of Argentina from 1970 to 1983, during a period of economic and political instability. This monetary denomination was implemented as part of an attempt to stabilize the economy and control inflation, although with limited results.

Coin characteristics and design

The Peso Ley 18.188 coins were minted in denominations of 1, 5, 10, 20 and 50 centavos, as well as 1, 5 and 10 pesos. The design of these pieces reflected Argentine patriotic and cultural elements. The lower value coins featured the National Coat of Arms on the obverse, while the higher denomination coins showed historical figures such as José de San Martín and Manuel Belgrano. On the reverse, motifs such as the Cabildo of Buenos Aires, the Sun of May and representations of freedom could be seen. The minting quality varied throughout the period, with some issues made in copper-aluminum alloy coin blanks and others in stainless steel.

Economic context and monetary challenges

While the Peso Law 18.188 was in force, Argentina faced severe economic problems and galloping inflation. This led to the need to issue higher and higher denominations, culminating in the introduction of 1 million peso bills in 1981. The rapid devaluation of the currency meant that the lower denominations were practically out of circulation. The government tried various economic measures to stabilize the situation, including price and wage controls, but without lasting success. Finally, in 1983, with the return of democracy, a new monetary reform was implemented that gave way to the Argentine Peso, putting an end to the era of the Peso Law 18.188 and marking a new chapter in the numismatic history of the country.

The most valuable and popular coins

The most valuable Peso Law 18.188 (1970-1983) coins and sought after by collectors according to Foronum statistics are the following:

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The valuation of these coins list has been achieved through a meticulous algorithm that considers the current market, taking into account aspects such as material, weight, diameter, edge, year of mintage, mint of manufacture and the number of coins produced. Coins with limited mintages and in good condition are usually among the most valuable.

Coins of Argentina according to historical period

For ease of organization, the coins have been arranged according to their historical period, both current and old Argentina coins are classified by their numismatic historical categories according to their issues.

Peso Fuerte 1826-1881 Local Currency 1881-1969 Peso Law 18.188 1970-1983 Argentine Peso 1983-1985 Austral 1985-1991 Peso 1992-?

Coin Catalog

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Argentina | 1 centavo

KM#64 FO#1542
Price $0.28-$5.60
Year 1970-1975

Argentina | 5 centavos

KM#65 FO#1543
Price $0.36-$2.59
Year 1970-1975

Argentina | 10 centavos

KM#66 FO#312
Price $0.30-$12.11
Year 1970-1976

Argentina | 20 centavos

KM#67 FO#37
Price $0.09-$107.16
Year 1970-1976

Argentina | 50 centavos

KM#68 FO#1544
Price $0.17-$6.10
Year 1970-1976

Argentina | 1 peso

KM#69 FO#1545
Price $0.35-$4.83
Year 1974-1976

Argentina | 5 pesos

KM#71 FO#1546
Price $0.95-$3.11
Year 1976-1977

Argentina | 10 pesos

KM#72 FO#1548
Price $0.70-$3
Year 1976-1978

Argentina | 5 pesos (200th Anniversary of the Birth of William Brown)

KM#73 FO#1547
Price $2.70-$11.51
Year 1977

Argentina | 10 pesos (200th Anniversary of the Birth of William Brown)

KM#74 FO#1549
Price $1.04-$10.58
Year 1977

Argentina | 20 pesos (World Soccer Championship-1978)

KM#75 FO#38
Price $1.24-$3.54
Year 1977-1978

Argentina | 50 pesos (World Soccer Championship-1978)

KM#76 FO#1550
Price $1.59-$2.82
Year 1977-1978

Argentina | 100 pesos (World Soccer Championship-1978)

KM#77 FO#1555
Price $1.76-$3.48
Year 1977-1978

Argentina | 1.000 pesos (World Soccer Championship-1978)

KM#78 FO#1784
Price $12.53-$22.37
Year 1977-1978

Argentina | 2.000 pesos (World Soccer Championship-1978)

KM#79 FO#1785
Price $15.92-$50.78
Year 1977-1978

Argentina | 3.000 pesos (World Soccer Championship-1978)

KM#80 FO#1786
Price $21.71-$51.84
Year 1977-1978

Argentina | 50 pesos (200th Anniversary of the Birth of José de San Martin)

KM#81 FO#1551
Price $0.81-$11.13
Year 1978

Argentina | 100 pesos (200th Anniversary of the Birth of José de San Martin)

KM#82 FO#1556
Price $1.75
Year 1978

Argentina | 50 pesos (General José de San Martin)

KM#83 FO#1552
Price $0.60-$10.98
Year 1979-1980

Argentina | 50 pesos (General José de San Martin)

KM#83a FO#1553
Price $2.75-$11.71
Year 1980-1981

Argentina | 50 pesos (Centennial of the Conquest of the Desert)

KM#84 FO#1554
Price $0.56
Year 1979

Argentina | 100 pesos (General José de San Martin)

KM#85 FO#1557
Price $2.95-$30.03
Year 1978-1980

Argentina | 100 pesos (General José de San Martin)

KM#85a FO#1558
Price $0.59-$6.61
Year 1980-1981

Argentina | 100 pesos (Centennial of the Conquest of the Desert)

KM#86 FO#1559
Price $4.47
Year 1979

Other resources to find coins and banknotes of Argentina

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