Although these are described as regular die trial pieces in the standard references, it is more likely that the off-metal 'trials' of this year were deliberately struck for sale to collectors in complete sets. Examples were also struck as follows: To view all available images, click here. Copper J1227/P1370 with only 3 known as follows: 1) RARCOA 4/72, Bass-B/M 5/99, Simpson-Heritage 9/20 lot 10290 - PCGS64BN 2) Ivy 4/77, Ivy 8/80 ANA, Stacks 1/87 - proof 65rb 3) Newcomer, Farouk, Kreisberg 2/60, Kreisberg 9/60, Federal Brand 10/61, Federal Brand 1/62, Boosel-Rarcoa 2/72, unknown intermediates, Simpson-Heritage 9/20 lot 10289 - PCGS62, silver plated, this is the coin formerly listed as J1229/P1369. Aluminum J1228/P1371 with the following 2 known: 1) Queller-Heritage 1/09 FUN as NGC66, Simpson-Heritage 9/20 - PCGS67 2) Stacks 8/76 ANA, with a spot in the field close to the L in Liberty and another on a dentil at 5:30 on the reverse One of these is ex Bolt-Stacks 4/66. Photo courtesy of Heritage.