Verify Full Address: 19rdNxiubVmCjsYMjokxL6EXkjPAj3jizV

This is a series 1 Casascius 1 BTC Brass w/error. Announced on September 6th of 2011, this coin is one of the first batch of physical Bitcoins ever produced. Sought after both for their significance as the first coin of their type in the crypto universe, but also due to the added perception of rarity due to a spelling error (Casascius is spelled as ‘CASACIUS’) in the small hologram text.