(x) Federal Reverse Note, New York, ERROR $100, 1996, serial number AB 30274687E black on green, Benjamin Franklin at centre, reverse, Independence Hall in Philadelphia,, (Pick 503, Fr. 2175-B), in PMG holder 58 EPQ choice about unc, inverted watermark error at top left corner, also security thread is at right as opposed to being on the left.
Estimate: £120 - £150