 The NLRB immediately sought a federal court ruling ordering Remington Rand to obey its orders.Remington Rand's position in the strike worsened when a federal grand jury indicted James Rand, Jr., and Pearl Bergoff, owner of Bergoff Industrial Service (a strikebreaking "detective agency"), of violating the Byrnes Act, a federal law enacted in 1936 which forbade the interstate transportation of strikebreakers.On April 21, 1937, union members approved a settlement with Remington Rand permitting all workers to return to their jobs.