1 oz. Fine Silver Coin – Super Incuse Silver Maple Leaf

1 oz. Fine Silver Coin – ...

$103.91 USD
Sold Out

1 oz. Fine Silver Coin – Super Incuse Silver Maple Leaf

Silver 2022 Mintage 7,000
Sold Out

1 oz. Fine Silver Coin – Super Incuse Silver Maple Leaf

Silver 2022 Mintage 7,000
9 views in the last 24 hours!
$103.91 USD
Masters Club: 1,400 Status: CAN & US shipping only
Availability: Out of stock in stores

About

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Features

A revolutionary coin, now enhanced
Modified reverse proof finish

Specifications

Product Number 203606
Mintage 7,000
Composition 99.99% pure silver and selective rose gold plating
Weight 32.41 g
Diameter 36 mm
Edge Serrated
Certificate Serialized
Face Value 20 dollars
Finish Modified reverse proof

Design & Artist

Reverse
Obverse

Ryan Poser, Engraver

One of the challenges we faced with this coin’s super-incuse relief was the master tooling. With a standard design, we can polish the field with ease, as the relief is cut in the negative; in this case, we had to work around the incuse elements of the design, which required a bit more dexterity and focus. But with a bit of ingenuity and some elbow grease, we were able to take this iconic design to a whole other level!

Ryan Poser, Engraver

Yannick Cormier, Senior Research Engineer

Using the knowledge gained by developing EHR (Extraordinarily High Relief) technology, we were able to go from a standard incuse depth of 0.3 mm to an unprecedented 1.5 mm on this coin. EHR adds extreme height while Super Incuse adds extreme depth, but it’s a similar principle – we just inverted it. Still, we faced a lot of new challenges: there was the manufacturing of a reverse die that included the raised feature; concerns over friction between the blank and the dies (something you don’t have to worry about with EHR); and material movement is much more complex. Fortunately, Virtual Minting is a great engineering tool that helped us understand how to design the blank in order to create this coin.

Yannick Cormier, Senior Research Engineer

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