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1 dic 1989 año - Security Thread and Microprinting

Descripción:

A security thread and microprinting are introduced in Federal Reserve notes to deter counterfeiting by copiers and printers. The features first appear in Series 1990 $100 notes. By Series 1993, the features appeared on all denominations except $1 and $2 notes.

Añadido al timeline:

8 feb 2020
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fecha:

1 dic 1989 año
Ahora mismo
~ 35 years ago