South Carolina: Cypher Group, 2022. 4to, original black leatherette, gilt. xiv, 186 pages; illustrated in color. New. Item #6839
An intensive die study of the most popular date of United States large cent, with all 69 die varieties examined and analyzed. By studying the progression of cracks and other indications of die wear, Heck is able to provide a more accurate emission sequence for the varieties of this date while shedding additional light on how the coins were made.