Alabama, on December 1, 1955. Parks' action sparked the Montgomery bus boycott, and her action was one of the first incidents of civil disobedience in the Civil Rights Movement. A Selmer trumpet owned by jazz musician Louis Armstrong. Muhammad Ali's boxing gloves. Boxing headgear worn by Cassius Clay (later to be known as Muhammad Ali). A dress owned by actress and singer Pearl Bailey. A cape and jumpsuit owned by American soul singer James Brown. The Moog Voyager synthesizer and Akai MPC beat machine used by hip-hop producer J Dilla. A chef's jacket worn by Leah Chase, the New Orleans-based chef known as the Queen of Creole Cuisine. The "Mothership", a aluminum and acrylic glass prop created by funk music singer George Clinton and used during performances of his bands Parliament and Funkadelic. Clinton's original "Mothership" was scrapped in 1983; this replica was crafted by Clinton in the mid-1990s and used for about five years. A collection of costumes designed by director and costume designer Geoffrey Holder for his 1976 musical, The Wiz (an adaptation of the L. Frank Baum novel, The Wonderful Wizard of Oz). The costumes won the Tony Award for Best Costume Design, the play won the Tony Award for Best Musical, and Holder won the Tony Award for Best Direction of a Musical. A cherry red Cadillac convertible owned by rock and roll singer Chuck Berry. An amplifier, speakers, and turntables used by Tony Crush a.k.a. DJ Tony Tone of the Cold Crush Brothers. Several paintings and pieces of terracotta sculpture from the Barnett-Aden Collection, donated by BET founder Robert L. Johnson. Gymnastic equipment used by artistic gymnastics champion Gabby Douglas at the 2012 Summer Olympics. Douglas was the first African American, and first non-Caucasian of any nationality, to win the women's artistic individual all-around gold medal. She was also the first American gymnast ever to win both the team and individual all-around gold at the same Olympics. The handcuffs used by police in Cambridge, Massachusetts, to arrest African-American Harvard University professor Henry Louis Gates Jr., in 2009. Hip Hop Smithsonian, a collection of photographs of hip hop artists collected by Bill Adler. Items from President Barack Obama's 2008 presidential campaign office from Falls Church, Virginia. A pair of hand-painted sneakers, titled "Obama 08," by artist Van Taylor Monroe. NBA player Kobe Bryant's uniform that he wore in the 2008 NBA Finals, the year he was