2016 Silver 1oz The Dolos R2 Proof Coin

2016 Silver 1oz South African "The Dolos" R2 Proof Coin

This remarkable 2016 South African proof coin, part of the South African Inventions series, celebrates the dolos, a revolutionary coastal protection block invented in East London in 1963 by Eric Merrifield and Aubrey Kruger. Struck by the South African Mint in proof quality, it features mirror-like fields and frosted, detailed designs, making it a standout for collectors. Numbered 208 of an extremely limited mintage of 1,000, this coin comes with a Certificate of Authenticity (COA) and is presented in its original blue South African Mint display box, adding to its exclusivity and appeal.

Commemorative Significance: Honors the dolos, a South African invention used globally to protect harbor walls and coastlines from erosion.

Composition: 1 troy ounce of .925 sterling silver (1oz Absolute Silver Weight).

Specifications: 38.7mm diameter, reeded edge.

Obverse: Features the South African coat of arms, inscribed with "South Africa" in all official languages and "2016."

Reverse: Depicts people on a harbor wall protected by dolosse, with "South African Inventions" and "R2" denomination.

Mintage: Strictly limited to 1,000 proof coins, with this coin numbered 208, accompanied by a Certificate of Authenticity.

Presentation: Housed in its original blue South African Mint display box, perfect for display or gifting.

Condition: Proof quality, with pristine, mirror-like surfaces and frosted details, ideal for discerning collectors.