Cleat (shoe) were first used on baseball shoes. A baseball shoe, as defined by the Dickson Baseball Dictionary (3rd Ed), is "a special type of shoe designed and worn by baseball players that features cleats for traction and a full set of laces for support." The first official baseball shoe was invented and produced by Waldo M. Claflin, of Philadelphia in 1882. The use of cleats gained further notoriety in the United States with the birth of American football in the early 20th century. The original football shoes were actually baseball shoes, but innovations quickly emerged. In the 1920s, detachable cleats were
Small Black pig to have "a delicate constitution" and "a too large percentage of fat", although it matured early. The breed appears to have disappeared in the early 20th century, when it was eventually merged into the Large Black. Small Black pig The Small Black or Suffolk pig was a breed of domestic pig originating in the United Kingdom during the nineteenth century. It is now extinct. The origin of the breed is uncertain, but it was thought to have been created through crosses of the Essex pig with foreign breeds in efforts to 'improve' it. A herd of Neapolitan pigs belonging to