This coin was carefully removed from the 2021 R&D Security Test Token Set: Behind the Scenes.

The R&D Lab at the Royal Canadian Mint is proud to present these prototypes of innovations that represent a bold step forward in minting technology. In addition to showcasing advancements in cutting-edge security, this token set offers you an exclusive preview of the Multi-Component Composite Circulation Coin or MC4 (Canadian Patent CA 3060107 – Patent applied for in various countries) a revolutionary concept that is both visually striking and visually secure.

Token 4: This token also features interrupted serrations and the same multi-security features as the MC4, but in a bronze-plated steel mono-component token.

Specifications:
Outer Ring: Bronze-plated Steel
Separator: Bronze-plated Steel
Obverse Insert: Bronze-plated Steel
Reverse Insert: Bronze-plated Steel
Nominal Weight: 9.4 g
Diameter: 25.8 mm
Edge: Interrupted serrations
Reverse Features: Multi-security maple leaves: Microtext, latent images, hidden microtext, raised and incused embossing