The T.A.P. Seal can only be found on authenticated banknotes encased within a collector quality mylar sleeve. The T.A.P. Seal serves to be a guarantee that you're obtaining authentic currency which is backed with the safety of Banknote World’s T. The T.A.P. Seal can only be discovered on authenticated banknotes https://legaldocumentseu.com/product/%e5%81%87%e5%b9%a3/