Although these are described as regular die trial pieces in the standard references, it is more likely they were deliberately struck for sale to collectors as part of complete off-metal sets. Examples were struck as follows: To view all available images, click here. Copper J781/P866 fewer than a half dozen are confirmed including: 1) Mitchelson-Connecticut State Library 2) Doughty-NY Coin & Stamp 41891, Reed-Durham Museum - ICG64RB 3) Kagins 8/77 ANA, Superior 9/93, unknown intermediates, Simpson-Heritage 2/21 - PCGS65BN with strike through defect at RIC in AMERICA 4) Farouk, B/M 9/84 cleaned, lacquered, Superior Auction 90 as PCGS63RB?, Heritage 7/05, Heritage 8/06, Heritage10/06, Heritage 12/06, Heritage 1/07 FUN, Heritage 5/07 - NGC64BN Aluminum J782/P867 with the following 5 confirmed: 1) B/R 5/76, B/M 11/92, Heritage 8/96 ANA as PCGS64, Heritage 1/99 as NGC65, Simpson-Heritage 8/21 - PCGS66 with scratch between stars 6 & 7 2) Paramount Auction 86, Superior 10/90, Superior 2/91, ANR 3/06 - PCGS65 3) B/M 3/99, Montgomery-Heritage 11/23 - NGC63 4) Paramount 3/81, ANR 12/03, Heritage 12/11 - NGC63 gilt with bubbles near star 6 and 9 5) Superior 2/73, Superior 1/86, Akers-Auction 90, Superior 10/91 - NGC64 as part of a complete gilt aluminum set, weight unconfirmed The Stacks 8/76 ANA piece is likely either #2 or #3. Nickel J783/P868 which is unique and ex Woodin-1914 ANS exhibit, Newcomer, Farouk, Stacks-Bowers 6/11 - NGC62 and is illustrated below courtesy of StacksBowers. Photo courtesy of Heritage.