the plastic wrapped brink rolls are only done by brinks right? A private citizen does not have access to the plastic wrapping machine. if that is the case, you mystery coin hunter must have wrapped his coins with the red marked one either end of the roll. The bank then puts the excess rolls in the safe and when Brinks comes to drop off the weekly coin rolls they also take excess that is in the vault. Brinks then re-rolls the cents and you end up with plastic wraps with red marked coins throughout. The above is only a theory from an ex- bank teller. take it or spend it.