Commemorative Medal (not a monetary denomination)

California Bicentennial Commemorative Medal (Portola Expedition)

United States (California) · 1969

The coin features two figures, one standing and one mounted on a horse, depicting the Portola Expedition. The inscription reads "CALIFORNIA BICENTENNIAL," "PORTOLA EXPEDITION," and the dates "1769" and "1969." Beneath the dates is a rose design and the phrase "LA FIESTA DE LAS ROSAS."

Country: United States (California)
Year: 1969
Denomination: Commemorative Medal (not a monetary denomination)
Metal: Likely bronze or a bronze alloy

This report is AI-generated and can be wrong. Always verify grade, authenticity, and value with a qualified dealer or certified grading service before buying, selling, or insuring.

Identified October 29, 2025More united states (california) coins →

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Overview

Historical significance

This medal commemorates the 200th anniversary (bicentennial) of the Portolá Expedition, which was the first large-scale Spanish exploration of Alta California (present-day California) in 1769. Led by Gaspar de Portolà, the expedition played a crucial role in the Spanish colonization efforts in California and the establishment of missions and presidios.

Estimated value

Due to it being a commemorative medal rather than a circulating coin, its value is primarily collectible. Depending on condition, material, and uniqueness, such medals typically range from "$5 - $25," though some rare varieties could fetch more. Always consult a professional numismatist for accurate valuation.

Care & preservation

Handle by the edges to avoid transferring oils from your skin, which can cause tarnishing. Store in a cool, dry place, preferably in an archival-safe holder (such as a Mylar flip or slab) to prevent environmental damage and scratches. Avoid cleaning, as this can often decrease its numismatic value.

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Overview

Historical significance

Estimated value

Care & preservation

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Learn about California Bicentennial Commemorative Medal (Portola Expedition) in the encyclopedia