



Tinindium Bullion
A new kind of bullion cube...from the Vault
- Metal(s): Tin, Indium & Silver
- Size: 3.15cm length x 1.65cm width x 7.72mm height
- Weight: 1.14 oz
New from the Shire Post Mint Vault! Our Tinindium Bullion is a true original, the first alloy of its kind. In 2008 our founder, Tom, set out to create a new alloy, and made a miraculous discovery: any metal combined with Indium, even soft ones, create something too brittle to strike traditionally. However, they're perfect for engraving! Each of these bricks contains 1/2 otz of fine silver, along with other soft metals: tin and indium.
✷ LIMITED EDITION - NO RESTOCKS ✷
Each order comes packed with a handwritten envelope sealed with wax straight from Shire Post Mint! Unless changed, we will hand write the name of the person listed in the Shipping Address.
If ordering a gift or if you'd like to customize your handwritten name, please include the recipient's name in the Order Notes/Personalization Options field as you complete your order.
One envelope is included in your order, if you would like to purchase additional handwritten Gift Envelopes, you can find them here.
Our Process
Shire Post Mint coins are struck one at a time in West Fork, Arkansas, USA using solid metals, hand-engraved designs, antique machinery and traditional coining techniques. For antiqued coins, the coloring/patina process is done by hand, and it is both an art and a science so coins will vary slightly. Our unique packaging includes a description of each coin and translations if applicable.
We collaborate with many artists to create our coins. Learn more about our artists.
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