The obverse on these shows Liberty incused on the shield as opposed to raised as on the regular die. These were also struck as follows: Silver J1407/P1550 with slightly more than a dozen known. Copper J1408/P1551 with about 12 or 13 dozen known including one in the Durham Museum. To see available images of this and the next 2, click here. Aluminum J1409/P1552 ex Boyd per Taxay and believed to be unique. We have not been able to confirm its existence. Nickel J1410/P1553 with at least 4 known as noted below. 1) Mitchelson-CSL 2) Kosoff 2/70 in set, Crouch-Superior 6/77, Byron Johnson-Hughes 1/79, Rothchild-Stacks 10/03, Southern collection, Simpson-Heritage 2/21 - NGC66/PCGS66 3) Superior 10/01, Denali-Heritage 1/13 FUN - PCGS63 4) B/R 2/76, Heritage 4/12 (as J1409 altered surfaces) rehabbed, Heritage 1/15 FUN, Heritage 8/15 ANA, GreatCollections.com 10/13/24 - NGC66 Photo courtesy of Heritage.