EntityQ3507176· pop 6· linked from 12 articlesSylvester MarshSign in to saveAmerican engineerConnectionsBostonEntityAmerican Civil WarConceptConcordEntityBrooklynConceptpublic domainEntitySpringfieldEntityWest IndiesEntityAshtabulaEntityBoston GlobeEntityrack railwayEntityMount WashingtonEntityEncyclopedia AmericanaEntityLittletonEntityRigiEntityCamptonEntitymeatpacking industryEntityPanic of 1837EntityJohn FiskeEntityNew Hampshire General CourtEntityAppletons' Cyclopædia of American BiographyEntityCategories1803 births1884 deaths19th-century American inventors19th-century American merchantsMerchants from New HampshirePeople from Campton, New HampshirePeople from Jamaica Plain