The 2006 Canada 25¢ Coin Rolls came in several commemorative and standard designs. 1. Caribou Quarter (Standard Issue): Design: Classic caribou head by Emanuel Hahn, used since 1937. Obverse: Queen Elizabeth II, designed by Susanna Blunt. Composition: 94% steel, 3.8% copper, 2.2% nickel plating. Mintage: Over 629 million. Finish: Brilliant Uncirculated (BU). Rolls: Typically wrapped in standard mint paper. 2. Pink Ribbon / Breast Cancer Awareness Quarter: Reverse Design: Features a pink ribbon surrounded by three repetitions of “25 Cents” and “Canada”. Commemorative Purpose: Raises awareness for breast cancer. Obverse: Queen Elizabeth II. Mintage: ~29.8 million. Special Note: The pink ribbon is colorized post-strike, so alignment may vary. 3. Medal of Bravery Quarter: Reverse Design: Medal of Bravery emblem. Commemorative Purpose: Honors acts of courage by Canadians. Special Wrap Rolls: Often sold in specially marked wrappers for collectors. 4. Canada Day Coloured Quarter: Reverse Design: Children waving the Canadian flag. Finish: Painted circulation coin. Packaging: Often sold in presentation folders.