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Hattie Carnegie Original Two-Piece Dress 1904 Replica of the Ritty Model 1 Cash Register
Hartman's Planispheric Astrolabe Surveyor's Vernier Compass
Hattie Carnegie Original Two-Piece Dress
1904 Replica of the Ritty Model 1 Cash Register
Hartman's Planispheric Astrolabe
Surveyor's Vernier Compass
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Subpage Era Key
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Era Key

Era 1
Three Worlds Meet (Beginnings to 1620)
Era 2
Colonization and Settlement (1585-1763)
Era 3
Revolution and the New Nation (1754-1820s)
Era 4
Expansion and Reform (1801-1861)
Era 5
Civil War and Reconstruction (1850-1877)
Era 6
The Development of the Industrial United States (1870-1900)
Era 7
The Emergence of Modern America (1890-1930)
Era 8
The Great Depression and World War II (1929-1945)
Era 9
Postwar United States (1945-1970s)
Era 10
Contemporary United States (1968-present)
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