Plastic representation of Bit coin. Bit coin logo on front, QR code on back. QR code links to a public address in the bitcoin block chain. Made by Don Patterson at UC Irvine.
Bank of De Soto One dollar Bill, "ONE" printed on the back and, in pencil "Pantz Bros" is written along one edge. From the "wildcat" era when Banks printed their own notes. This one is from Nebraska.
Check issued by Chemical National Bank, dated June 1919. Beginning in 1920 but accelerating in the 1980s and 1990s, Chemical was a leading consolidator of the banking industry in the United States, acquiring Chase Manhattan Bank, Manufacturers…
Ecogrounds stamp coffee card, collected at UC Irvine, for the Gold to Gigabytes Exhibition held at the UC Irvine Library in 2012. Find out more about the exhibition: http://www.lib.uci.edu/features/news/2012-fall-exhibit-gold-to-gigabytes.html