Search found 2 matches
Search found 2 matches • Page 1 of 1
- Sun Jan 06, 2002 6:18 pm
- Forum: General Discussion
- Topic: Electronic US Currency
- Replies: 4
- Views: 2715
Back in 1993 (or there abouts) there was an article in Nuts & Volts about the ability to determine the amount of cash some one had on their person. Related to metal threads in the bills. Does any one know about this or has a copy of the article?