The silver Boliviano issued between 1864 and 1869 is one of the most iconic series in Bolivian numismatics. These coins, minted at the Potosí Mint, stand out for their high silver content and symbolic design, making them highly prized by collectors worldwide.
History of the Silver Boliviano
The silver boliviano was introduced in 1864 during the government of Mariano Melgarejo, replacing the real as Bolivia's official currency and implementing a decimal system (1 boliviano = 100 centavos). Coins were minted in denominations of 1, 5, 10, 20, and 50 centavos, and 1 boliviano, made of silver (the highest denominations) and copper. Although historically the equivalence of 1 boliviano = 8 soles (the colonial unit of account, where 1 sol was equivalent to 12.5 centavos) was maintained, the term "sol" did not appear on the coins, which adopted exclusively the "centavo" and "boliviano" denominations.

This change, part of a reform to modernize the economy and affirm monetary sovereignty, occurred in a context of political instability under Melgarejo. The boliviano circulated until 1969, when it was replaced by the peso, leaving a legacy of financial stability and alignment with XNUMXth-century international monetary standards.
Technical Specifications and Dimensions
Diameter : 36 mm
Thickness : 2.75 mm
Weight in grams : 25 grams
Edge characteristics : Plain, with embossed legend: FREE AND INDEPENDENT BOLIVIA 1825
Design and Representation of the Currency
Obverse: The obverse of the Bolivian silver coin (1864–1869) features the national coat of arms of Bolivia, flanked by the legend “ REPÚBLICA BOLIVIANA ” on both sides. The coat of arms depicts two mountains, Cerro Rico and Cerro Menor, with the rising sun behind them, symbolizing hope and the country's natural wealth. In the foreground are a llama—an animal representative of the Andes—a palm tree, and a sheaf of wheat, all elements that highlight the biodiversity and fertility of Bolivian territory. Below the coat of arms are nine stars representing the country's departments, completing a design imbued with patriotic symbolism and national unity.

Reverse: The reverse of the 1868 Boliviano silver coin features a design focused on the coin's technical and symbolic information. At the top, in a curved inscription, appears the national motto “• UNION IS STRENGTH •”, highlighting the spirit of national cohesion. In the center, surrounded by a laurel wreath composed of intertwined branches, is the face value “ 1 BOLIVIANO ”, followed by “ 500 Gs .” and the fineness “ 9 Ds. FINO ”, indicating a purity of 90% silver. At the bottom are the date of issue, and along the inner rim are the assayer's initials “ F • P •” and the monogram of the Potosí Mint “• PTS •”, authenticating its origin. This understated and balanced reverse perfectly complements the patriotic symbolism of the obverse, reinforcing Bolivian identity and the high intrinsic value of the coin.

Symbolism of each design element : The design of the 1864–1869 Bolivian silver coin embodies profound national symbolism on both its obverse and reverse. On the obverse, the coat of arms represents Bolivia's identity and wealth: the mountains (Cerro Rico and Cerro Menor) evoke the country's mining tradition, the llama symbolizes Andean fauna, and the stars at the bottom reflect the union of the departments under a single republic. On the reverse, the motto " UNITY IS STRENGTH " reinforces the republican ideal of cohesion and sovereignty. The laurel wreath surrounding the face value is a classic symbol of victory and honor. Overall, this coin was not only a medium of exchange but also a tangible affirmation of the Bolivian nation and its fundamental values.
Composition of the Currency
Throughout the period from 1864 to 1869, the coins maintained a constant purity of 90% silver (0.900 fineness), which ensured their acceptance both nationally and internationally.
Manufacturing Mints and Mint Marks
All coins were minted at the historic Potosí Mint, established in 1572. Mint marks include “PTS,” usually located on the reverse of the coins.
Below is a table with relevant minting information, including the year and number of coins minted:
| Year | coinage | Notes |
|---|---|---|
| 1864FP | ||
| 1864FP | "P" error on inverted "P" | |
| 1864FP | Error: "BOLIVIANA" | |
| 1864FP | Inverted "P" error | |
| 1865FP | "D" over inverted "D" error | |
| 1865FP | There is a variety with a surcoat | |
| 1866FP | There is a variety with overpunch | |
| 1867 FE | Error: "BOLIVIANO REPUBLIC" | |
| 1867 FE | There is a variety with an overdate. | |
| 1867FP | ||
| 1867FP | There is a variety with a surcoat | |
| 1868 FE | 720 000 | There is a variety with a surcoat |
| 1868FP | ||
| 1868FP | ||
| 1869 FE | 260 000 | There is a variety with a surcoat |
| 1869FP |
Information partially obtained from Numista
Current Numismatic Value
The value of these coins varies depending on their state of preservation, rarity, and market demand.
Examples of auction prices
- 1 Boliviano 1864, MS64: Reached $504.00 USD in 2023
- 1 Boliviano 1865, MS63+: Reached $456.00 USD in 2024
The silver Boliviano from 1864 to 1869 not only represents a crucial period in Bolivia's monetary history but also showcases the art and national identity of the era. Its design, composition, and historical significance make it an essential piece for any collector.
If you're passionate about Latin American monetary history, we invite you to continue exploring our website, where you'll find more in-depth articles on iconic coins, their historical contexts, and their current numismatic value.
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Some images shown in this article were obtained from Stack's Bowers, for illustrative and educational purposes.

