PMG 65 EPQ
RGJ5/5FISneU. Greyblack / Greyblack, Jefferson center, inverted serial number, no watermark.
PMG 66 EPQ
RGJ5/9FISneW. Greyblack / Purplebrown, Jefferson center, serial number, watermark.
PCGS Currency 66 PPQ
Green / green, Washington center, no serial number, no watermark, uniface uncut pair. ex Pigman hoard.
Fr#1601exp. Woods/Mellon. Experimental paper XB block. Serial number consecutive with next.
Fr#1601exp. Woods/Mellon. Experimental paper XB block. Serial number consecutive with previous.
PMG 64 EPQ
Fr#1601exp. Woods/Mellon. Experimental paper YB block.
PCGS Banknote 63 PPQ
Fr#1601exp. Woods/Mellon. Experimental paper ZB (control) block.
PMG 64 EPQ
Fr#1607. Julian/Morgenthau. Experimental paper AB block.
PMG 35
Fr#1609. Julian/Morgenthau. Experimental note - (R)egular paper.
PMG 35
Fr#1610. Julian/Morgenthau. Experimental note - (S)pecial paper. ex Rickey collection.
PMG 64
Fr#1910-E. Richmond. Morton/Miller. Natick test paper, overprint on back.
PMG 67 EPQ
Fr#1923-A. Boston. Withrow/Rubin. Web press.
Fr#1934-F*. Kansas City. Rios/Geithner. Star note. Large Examining Printing Equipment (LEPE) press 1st printing (in J00000001* - J00640000* range).
Fr#2093-K*. Dallas. Cabral/Paulson. Star note. New Super Orlof Intagio (SOI) Press by Giori test run.