LGM3123195: 28th Precinct police liaising with Harlem resident, New York City, 1978 (photo) / Bridgeman Images

LGM3123196: New York Emergency Squad police in Harlem, New York City, 1978 (photo) / Bridgeman Images

LGM3123197: knife carrying African American being arrested in Harlem by 28th Precinct policeman, New York City, 1978 (photo) / Bridgeman Images

LGM3123221: Abandoned burnt-out shops, South Bronx, New York City, USA,1977 (photo) / Bridgeman Images

LGM3123226: South Bronx inhabitants around fire, New York City,1977 (photo) / Bridgeman Images

LGM3123234: Abandoned burnt-out tenement blocks and shops, South Bronx, New York City, USA,1977 (photo) / Bridgeman Images

LGM3123246: Abandoned burnt out tenement blocks, South Bronx, New York City, USA,1977 (photo) / Bridgeman Images

LGM3123253: Abandoned burnt-out houses in Brooklyn, New York City,1977 (photo) / Bridgeman Images

LGM3122665: Amtrak Train Approaching Cheyenne Station, Wyoming, USA (photo) / Bridgeman Images

LGM3122669: View From Observation Car, Amtrak Train, South West Limited Line, USA (photo) / Bridgeman Images

LGM3122670: African American Passengers On Amtrak Train, USA (photo) / Bridgeman Images

LGM3122673: Amtrak, Grand Central Station, New York City, USA (photo) / Bridgeman Images

LGM3122676: Los Angeles Union Station, California, USA (photo) / Bridgeman Images

LGM3122680: Cheyenne Amtrak Union Station, Wyoming, USA (photo) / Bridgeman Images

LGM3122681: Double Decker Amtrak Train, USA (photo) / Bridgeman Images

LGM3122685: Amtrak Train Conductor With Attendant, USA (photo) / Bridgeman Images

LGM3122691: African American Passengers On Double Decker Amtrak Train, USA (photo) / Bridgeman Images

LGM3122695: Approaching Reno City, Nevada, On Amtrak Train, USA (photo) / Bridgeman Images

LGM3122706: Classic Car At Traffic Lights, Downtown Las Vegas, New Mexico, USA (photo) / Bridgeman Images

LGM3122709: Downtown Las Vegas, New Mexico, USA (photo) / Bridgeman Images

LGM3122713: Richmond, Indiana, Suburbs, USA (photo) / Bridgeman Images

LGM3122714: Bar Downtown Las Vegas, New Mexico, USA (photo) / Bridgeman Images

LGM3122718: Tyre Repair Place With Western Mural, Downtown Las Vegas, New Mexico, USA (photo) / Bridgeman Images

LGM3122725: Cowboy Passenger In Taxi, Downtown Las Vegas, New Mexico, USA (photo) / Bridgeman Images

LGM3122727: Bank Of The Mississippi River, St Louis, Missouri, USA (photo) / Bridgeman Images

LGM3122728: St Louis With Steamboat On The Mississippi, Missouri, USA (photo) / Bridgeman Images

LGM3122731: African American Youths Sitting At Traffic Lights In St Louis, Missuri, USA (photo) / Bridgeman Images

LGM3122738: St Louis Gateway Arch, Missouri, USA (photo) / Bridgeman Images

LGM3122739: The Historic Wrangler Ranchwear Store In Downtown Cheyenne, Wyoming, USA (photo) / Bridgeman Images

LGM3122741: St Louis With Steamboats On The Mississippi, Missouri, USA (photo) / Bridgeman Images

LGM3122742: St Louis Gateway Arch, Missouri, USA (photo) / Bridgeman Images

LGM3122749: Cowboys Night Out, Cheyenne, Wyoming, USA (photo) / Bridgeman Images

LGM3122753: Confederate Anniversary Religious Service, Cheyenne, Wyoming, USA (photo) / Bridgeman Images

LGM3122760: Downtown Hotel, Cheyenne, Wyoming, USA (photo) / Bridgeman Images

LGM3122763: Cheyenne Cowboys On Night Out, Wyoming, USA (photo) / Bridgeman Images

LGM3122767: Passengers Waiting To Board Amtrak Trains At Chicago Union Station, Chicago, Illinois, USA (photo) / Bridgeman Images