This is the plaque that was attached to the sub. The USS DACE was constructed 1960, launched 1962, commissioned 1964. Please look at all photos for measurements. The item “Vtg USS DACE SSN 607 Nuclear Submarine Bronze Plaque Insignia Plate 1960 NAVY” is in sale since Friday, April 2, 2021. This item is in the category “Collectibles\Transportation\Boats & Ships\Military\Other Naval Collectibles”. The seller is “air_flight_museum” and is located in Miami, Florida. This item can be shipped worldwide.