Sheriff David Lain of Porter County, Ind., owns an extensive assortment of police antiquities that includes the handcuffs, come-alongs and leg chains pictured. He’s acquired them over the last 23 years through his own investigation and from friends. (Photo by Dee Dunheim)

Sheriff David Lain of Porter County, Ind., owns an extensive assortment of police antiquities that includes the handcuffs, come-alongs and leg chains pictured. He’s acquired them over the last 23 years through his own investigation and from friends. (Photo by Dee Dunheim)