(2021) Canada Polymer Token 2 from 2021 R&D Security Test Token Set

(2021) Canada Polymer Token 2 from 2021 R&D Security Test Token Set

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 2: The second MC4 prototype features a nickel-plated steel outer ring, a black (opaque) polymer separator, a copper-plated steel reverse and a brass-plated steel obverse.

Specifications:
Outer Ring: Nickel-plated Steel
Separator: Black polymer with stainless steel filler
Obverse Insert: Brass-plated steel
Reverse Insert: Copper-plated steel
Nominal Weight: 7.9 g
Diameter: 25.8 mm
Edge: Interrupted serrations
Reverse Features: Multi-security maple leaves: Microtext, latent images, hidden microtext, raised and incused embossing