- Nov 1983 Bank Note Reporter,
a paper for currency collectors.
Changes will include:
- COLOR A difficult-to-counterfeit fine
multicolor line would give the impression of
color in what are now white areas.
Possibly, for the first time in history,
the backs would no longer be green!
- OPTICAL DEVICE Under consideration are three different
techniques for rendering notes incapable
of reproduction by color copiers.
The "front runner" is a thin metallic film.
Also considered are diffraction gratings
and holograms.
- SECURITY THREAD A visible magnetic thread would be
woven into the paper.
The use of watermarks, common in European currency,
was rejected.
Plans will be finalized in 1984, and changes could
start as early as 1985.
Unchanged would be the basic size, denominations, and
portraits (although the portraits may be moved from the center)
Phil
Patrick ("Up yours with a meter stick") Powell