Washington Navy Yard Seaplane
Washington Navy Yard Seaplane A-82
A seaplane for USN testing of pontoons was designed and built by a Lt Holden Richardson at the Washington Shipyard. A three place open cockpit biplane, power was from two engines.
One Seaplane / Richardson 82-A was built, A82, and three 3 ordered and s/ns issued. The last two, A83 and A84 were cancelled before construction.