Complex sentence: The barge "Harold" moved out of dock at the South Street Seaport with 7,700 silver and lead ingots, bound for American Smelting and Refining Company in Perth Amboy, New Jersey.
Split into simpler sentences: The barge "Harold" moved out of dock at the South Street Seaport with 7,700 silver and lead ingots. They were destined for American Smelting and Refining Company in Perth Amboy, New Jersey.