U.S. Navy seaplanes leave on projected 2100 mile non-stop flight.
Full title reads: "To make aerial history. Two U.S. Navy, All-Metal Seaplanes, leave for starting point of projected 2,100 mile non-stop flight".
Philadelphia, United States of America (USA).
Panning L/S of two large seaplanes, ground crew swarm over them making repairs. M/S of one seaplane being pushed down slipway into the sea. M/S of seaplane floating just off shore, men are standing on wings and nose, other men wade out to it through water. L/S of seaplane taking off.