150629-N-TH437-048 HARRISBURG, Pa. (Jun. 29, 2015) Blair Atcheson, left, George Schwartz and Heather Brown, marine archaeologists with Naval History and Heritage Command, decide how best to move timber wreckage from the Revolutionary War-era schooner Royal Savage. The city of Harrisburg, Pa., will formally donate the wreckage to Naval History and Heritage Command on July 1. Royal Savage, a two-masted schooner, served in the American Lake Champlain Squadron under Benedict Arnold during the American Revolution before running aground and being burned by the British in October 1776. (U.S. Navy photo by Mass Communication Specialist 2nd Class Eric Lockwood/Released)