1896 Pepsin Gum pinback button Collection features 16 hobby fresh examples including Millard Fillmore; Ulysses Grant; James Polk; Benjamin Harrison; General Miles; General Sherman; General Sheridan; Admiral Farragut; Queen Louise of Prussia; Admiral Nelson; W. E. Gladstone; Franz Joseph; King Oscar II; General Cromwell; Emperor Wilhelm and Barret the Celebrated English Jockey.