1 déc. 1989 - Security Thread and Microprinting
Description:
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.Ajouté au bande de temps:
Date:
1 déc. 1989
Maintenaint
~ Il y a 35 ans