FMHA historical lecture

FMHA historical lecture, 10 a.m., Fort Miles Museum, Cape Henlopen State Park, Lewes. Presentation on Navy Sound Surveillance System by U.S. Navy Capt. William H.J. Manthorpe Jr. (Ret.), former deputy
director of Naval Intelligence. To register go to fortmilesmuseum.org, scroll down to Fort Miles Tours & Events.