Watch List notes:

(x) United States, Legal Tender Issue, specimen $100, series of 1966A, red serial number H 12345678 G, dark grey and white, black seal at left, red seal and value at right, Franklin at centre, signatures of Elston and Kennedy, (Pick 384s, Fr. 1551s), in PMG holder, 64 EPQ Choice Uncirculated, red SPECIMEN in field at left and right, very rare.

Estimate: £3,000 - £4,000