Keywords: Dedication ceremony 150420-N-AT895-244.jpg en 150420-N-AT895-244 WASHINGTON April 20 2015 Chief of Naval Operations Adm Jonathan Greenert delivers remarks during the dedication ceremony for Naval Sea Systems Command headquarters the Humphreys Building Building 197 at the Washington Navy Yard The renovated building is named in honor of 19th century American frigate designer Joshua Humphreys the architect of the original six U S Navy frigates including USS Constitution U S Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released <br>Unit Navy Media Content Services 2015-04-20 Petty Officer 1st Class Nathan Laird https //www dvidshub net/image/1888122/dedication-ceremony 150420-N-AT895-244 2015-04-22 02 19 WASHINGTON DC US PD-USGov-Military-Navy Photographs by Defense Video and Imagery Distribution System Jonathan W Greenert in 2015 USS Constitution ship 1797 Images from DoD uploaded by Fæ |