WICHITA, Kan. – One of the oldest known US Navy diving helmets highlights Nation’s Attic‘s Diving Into History auction, scheduled for Saturday, December 10. Other historic antique diving helmets in the auction include a so-called Widow Maker from World War II; a helmet made in 1900 that a diver wore when constructing the Golden Gate Bridge; and a helmet used at Pearl Harbor to dive the USS Arizona. Absentee and Internet live bidding will be available through LiveAuctioneers.