A remote automatic banking or teller machine equipped with doubles detecting mechanism which diverts doubles from delivery to a customer and conveys the doubles to a container into which the conveyor means discharges the doubles through a container opening having closure means which are in open position...http://www.google.com/patents/US4313601?utm_source=gb-gplus-sharePatent US4313601 - Automatic banking machine with sealed tamper-indicating container for receiving and storing diverted paper money bills
