A fascinating "Estate Find" assortment of world coins spanning over a century of international history.
Canada 25 Cents (2007): Commemorative Vancouver 2010 Olympic "Alpine Skiing" quarter. Features the downhill skier on the reverse and Queen Elizabeth II on the obverse.
Netherlands 25 Cents (1989): Features Queen Beatrix. This "Kwartje" is a classic pre-euro Dutch coin.
Spain 2002 Euro: A first-year issue Euro coin from Spain.
Mexico 20 Centavos: A vintage, "hard-to-read" piece. Based on your description, this is likely an older Mexican issue (possibly from the early 20th century).
United Kingdom 10 Pence (1992): The "small type" 10p featuring Queen Elizabeth II.
Condition Description Circulated condition. The Mexico 20 Centavos shows heavy wear and is difficult to read. The Canadian Olympic coin and Netherlands 25c retain good detail. These items may show signs of normal wear. Please examine all photos to your satisfaction to confirm the condition and details. Note that color and luster variances can occur on different screens and devices.