Serial Numbers
Serial numbers are not difficult to forge, but make legitimate documents easier to track and audit.
Read more about this topic: Security Printing
Famous quotes containing the words serial and/or numbers:
“The serial number of a human specimen is the face, that accidental and unrepeatable combination of features. It reflects neither character nor soul, nor what we call the self. The face is only the serial number of a specimen.”
—Milan Kundera (b. 1929)
“The forward Youth that would appear
Must now forsake his Muses dear,
Nor in the Shadows sing
His Numbers languishing.”
—Andrew Marvell (1621–1678)