The regular Longacre obverse design of 1859 without date combined with the regular reverse die. This coin is now believed to be an error listing.
The 2 examples which are believed to exist, the gilt Woodin-1914 ANS exhibit, Newcomer, Kosoff, Bass coin and the Low 2/22 sale lot 457a are actually believed to have been struck from the 1850 obverse die and are thus actually J126A/P148A.
This image is a composite. Photos used are courtesy of PCGS.