Thanks Mike - and same to you and your family! Your son really took a walk on the wild side by joining the Marines, and not the AF!
My father was in the 12th Armored Div., 23rd Tank Battalion, led by Gen. Patton. They stripped all insignia off their equipment so the German army couldn't predict their location from day to day, as they blasted their way across Germany, liberating death camps along the way. He earned the Bronze Star for bravery, and should have been awarded the Purple Heart as he was wounded in battle, but he never fought to get it, he just wanted to make it home and forget. He didn't speak of it for almost 50 years, when I started asking him about his experiences. Little did I know I had opened the floodgates! We made it to 3 reunions before he passed away. (He never knew they were having them every year since 1945!)
As to this shell, how would I clean it? Buff it out? I did some searching on the net and found that 3 weeks after the Pearl Harbor attack, there were German subs in the waters off our eastern coast. A research team has discovered a shipwreck 35 miles off the cost of Cape Hatteras - a German sub, U-576, which was involved in a battle with a US cargo ship named MS Bluefields. Both sank on July 15, 1942 in a battle lasting just minutes, and lie side-by-side on the ocean floor. All hands survived from the US ship, but the 45 German crewmen of the U-576 are entombed inside. I never knew this piece of history, that we were fighting the war on our east coast!
We are staying in a condo until April, so I'll be on that beach looking for more relics. My hubby just bought a MineLab Equinox 800, so who knows what we may find! Thanks again for your help!