• 7 Videos, Slides, Films

• 4 DVDs

• 5 History
• 2 Trials (Witchcraft)
• 2 Witchcraft
• 1 Accidents
• 1 Aircraft accidents
• 1 Anarchism
• 1 Anarchists
• 1 Colonists
• 1 Description and travel
• 1 Disasters
• 1 Elevated highways
• 1 Engineering
• 1 Floods
• 1 Mayflower (Ship)
• 1 Molasses industry
• 1 Murder
• 1 Pilgrims (New Plymouth Colony)
• 1 Pilgrims and pilgrimages
• 1 Sacco, Nicola, 1891-1927
• 1 Sacco-Vanzetti Trial, Dedham, Mass., 1921
• 1 Social life and customs
• 1 Structural failures
• 1 Subways
• 1 Travelogues (Television programs)
• 1 Trials (Murder)

• 7 Arts and Entertainment Network
• 7 History Channel (Television network)
• 4 New Video Group
• 2 Ackroyd, David
• 2 Actuality Productions
• 2 Alexander Street Press
• 2 Weller/Grossman Productions
• 1 A & E Home Video (Firm)
• 1 Alan Ett Music Group
• 1 Barnicle, Mike
• 1 Blumenstein, Rob
• 1 Cambou, Don
• 1 Collins, Rocky
• 1 Comisky, Bob
• 1 Drinan, Paul
• 1 Herrmann, Edward, 1943-2014
• 1 Jaffe Productions
• 1 Layman, Chris K., 1980-
• 1 Lindsay, Jim
• 1 Lone Wolf Documentary Group
• 1 Maurer, David
• 1 McNally, Mike
• 1 Murdoch, Holly A
• 1 Nash, Bruce M
• 1 Neufeld, Robert

• 7 English

• 2 Boston
• 2 Salem
• 2 Salem (Mass.)
• 2 United States
• 1 Amsterdam
• 1 Boston (Mass.)
• 1 California
• 1 Dedham
• 1 Indiana
• 1 Los Angeles
• 1 Netherlands
• 1 Plymouth
• 1 Plymouth (Mass.)

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