Celebrate naval history with this USS Boston SSN 703 Plaque, a tribute to the legendary submarine and its crew. Ideal for collectors and naval enthusiasts, this detailed plaque honors the spirit and service of the USS Boston. A perfect piece to add to your military memorabilia collection. 2.5 lbs 6. Our items are available for pick-up. No additional information at this time. You might also like. USS Sea Lion (SS-195) Submarine. French Naval Cutlass, model 1803. USS Greenfish (SS-351) Submarine. USS Steelhead (SS-280) Submarine.