100oz Harringtons DCL Vintage Silver Cast Bar

Product Overview

The Harringtons DCL Vintage 100oz Silver Cast Bar is a rare and highly collectible piece of Australian bullion history. Cast in the early 1980s by Harringtons Metallurgist Pty Ltd and stamped with the DCL counterstamp (Darlington Commodities Pty Ltd), this bar contains 100 troy ounces (approx. 3.11 kg) of high-purity silver. 

With an estimated surviving population of fewer than 250 bars bearing the DCL mark, it is an exceptional find for serious investors and vintage silver collectors. Its large format, cast finish, and historical markings make it both a substantial store of value and a standout display piece.

Key Features & Benefits

100 Troy Ounces of Silver – Equivalent to approximately 3.11 kilograms, ideal for long-term stacking.

Historic Cast Format – Produced by Harringtons, a former Australian precious metal refiner.

DCL Counterstamp – Adds collectibility and authenticity; very limited issue.

Vintage Appeal – Cast in the 1980s with patina, pour lines, and unique visual character.

Design & Craftsmanship

Reverse / Obverse (Varies by Bar) – These bars feature a cast-pour finish with visible flow lines, cooling marks, and naturally aged surfaces. Most examples are stamped with:

Harringtons logo or name (e.g., “Harrington Metallurgists Australia”)

DCL counterstamp (Darlington Commodities Pty Ltd)

Purity and weight (“100 OZ”, “9998 FINE SILVER”)

Serial number and occasionally the year of manufacture (e.g., 1981)

No two bars are exactly the same, and slight differences in layout and font add to their uniqueness and collector appeal.

Authentication & Specifications

Weight – 100 troy ounces (~3,110 grams)

Purity – 99.98% or 99.99% fine silver

Finish – Cast, hand-poured aesthetic

Mint – Harringtons Metallurgist Pty Ltd (Australia)

Counterstamp – DCL (Darlington Commodities Pty Ltd)

Serial Number – Unique to each bar

Rarity – Estimated fewer than 250 surviving DCL-marked examples

Packaging & Availability

As a vintage cast bar, this product is not encapsulated or sealed and is typically sold in its original form, showing natural toning and age-appropriate wear. Due to their scarcity and historical significance, Harringtons DCL 100oz bars are highly sought-after and rarely available in quantity.

This bar is best suited for secure storage environments and may carry a premium over standard cast silver due to its collectibility.