In Chaffee & Co. v. United States, the Supreme Court was asked to decide whether the United States was liable for damages caused by the negligence of its employees. The case arose when the United States hired Chaffee & Co. to transport goods from one port to another. During the voyage, the goods were damaged due to the negligence of the United States' employees. Chaffee & Co. sued the United States for the damages, but the United States argued that it was not liable for the negligence of its employees. The Supreme Court held that the United States was liable for the damages caused by its employees. The Court reasoned that the United States had a duty to exercise reasonable care in the performance of its duties, and that it was liable for any damages caused by its employees' negligence. The Court also noted that the United States had a duty to indemnify its employees for any damages caused by their negligence. In conclusion, the Supreme Court held that the United States was liable for the damages caused by its employees' negligence. The Court reasoned that the United States had a duty to exercise reasonable care in the performance of its duties, and that it was liable for any damages caused by its employees' negligence. The Court also noted that the United States had a duty to indemnify its employees for any damages caused by their negligence.

Justice Field delivered the dissenting opinion in Chaffee & Co. v. United States, arguing that the Court should have found for the plaintiff on their claim of a breach of contract by the government. The case centered around an agreement between Chaffee & Co., a lumber company, and two Indian tribes to supply them with lumber at certain prices over several years; however, when Congress passed legislation reducing those prices after they had already been agreed upon, Chaffee & Co argued that this constituted a breach of contract by the government and sought compensation for lost profits as damages. Justice Field disagreed with his colleagues' decision to find against Chaffee & Co., noting that it was not within Congress's power to pass such legislation which would interfere with contracts made prior to its passage without providing some form of compensation or remedy for those affected parties who were injured thereby - in this case being Chaffee & Co.. He further noted that if Congress could pass laws interfering with private contracts without consequence then no one would be safe from similar interference in any future agreements they might make. Ultimately he concluded that since there was no provision made by Congress allowing relief or reparation for losses suffered due to their interference here, justice demanded finding in favor of Chaffe & Company on their claim against the United States