25 Sentimo (Flora and Fauna Series)

Philippines · 1988

A small brass coin featuring the profile of Juan Luna on the obverse and a butterfly on the reverse.

Country: Philippines
Year: 1988
Denomination: 25 Sentimo
Metal: Brass (65% copper, 35% zinc)

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 May 30, 2026More philippines coins →

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Overview

A small brass coin featuring the profile of Juan Luna on the obverse and a butterfly on the reverse.

Historical significance

This coin is part of the 'Flora and Fauna Series' issued by the Central Bank of the Philippines starting in 1983, designed to highlight the country's national heroes alongside its biological diversity.

Obverse (front)

Features the head of Juan Luna facing right, a renowned Filipino painter and political activist. The legend reads 'REPUBLIKA NG PILIPINAS' with the year '1988' at the bottom.

Reverse (back)

Features a Graphium idaeoides (Butterfly). Above it is the denomination '25 SENTIMO'. Underneath is the scientific name of the butterfly.

Estimated value

$0.10-$0.50 in circulated condition; $1.00-$3.00 in uncirculated condition.

What drives this coin's value

Condition is the primary factor. These are very common in circulated grades; only high-grade Mint State examples carry a premium.

Grade assessment

Fine to Very Fine. The coin shows significant surface wear, darkening (toning), and minor surface scratches.

Mintage & rarity

Common; high mintage typical for standard circulation coinage of that era.

Authenticity & counterfeit red flags

Authentic coins will have sharp reeding on the edge and clear, though potentially worn, lettering. Weight should align closely with the 3.85g spec.

Notable varieties & errors

Minor die rotations or strike errors exist but carry little premium unless extreme.

Similar coins

Easily confused with other denominations from the same 'Flora and Fauna' series, such as the 50 Sentimo or 1 Piso, though the size and specific 'butterfly' reverse distinguish it.

Care & preservation

Handle by the edges to avoid transferring skin oils. Store in a cool, dry place within a PVC-free flip or capsule. Do not clean with chemicals or abrasives.