U.S. Navy Battleship USS Maine (BB-10) was fitted with extended yardarms that handled signal halyards and radio antennas in World War I; circa 1916.
Categories: Ships and Submarines
 
 
Thank you to the Mario Family Foundation for enabling the digitization of the U.S. Naval Institute’s Photo Archive. The physical photos in the Photo Archive are stored in the Mildred M. Mario Photo Archive Room located at the U.S. Naval Institute’s Headquarters in Annapolis, MD.

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