One of 7 Gould Incorporated designs made circa 1978 as a replacement for the large Eisenhower dollar. This one is a 2014 discovery by NGC combining the obverse from P5400 with the reverse used on P5430. For additional information on modern dollar patterns, see Mike Wallace's article on modern dollar patterns by clicking here. According to Roger Burdette in his book "Private Pattern and Related Pieces International Nickel & Gould Incorporated", these were struck on planchets that started with grooved edges and when struck were placed in a plain edge collar. Some coins still show the grooves but the intent was for these to have plain edges. This design is known as follows: Nickel P5422 / RB1400 with several known. Photo courtesy of NGC.