Several Keystone LB-5s (triple tails) and LB-5As (double tails) move across an airfield, circa 1928. Test bombing of captured German battleship, Ostfriesland, in 1921. Smoke arises due to bombing. A formation of four Martin NBS-1 bombers over the former USS Alabama (BB-8), in the Chesapeake Bay, on September 23, 1921. A white phosphorus bomb explodes atop the ship raising a huge white cloud. One of the Martin bombers flies low over the water drops a smoke curtain.
Bombing demonstration by U.S. Army Air Service DH4 aircraft under command of Brigadier General Billy Mitchell. The target is Battleship USS Alabama, in September, 1921 in the Chesapeake Bay, United States. Army flier is seen checking security of a bomb under wing of aircraft. USS Alabama underway in the Chesapeake Bay. Aerial views from United States Army Air Service planes in flight over the battleship. USS Alabama is hit by a bomb. Later it is hit by a phosphorus poison gas bomb. Finally it is hit by 2000 pound bombs. The USS Alabama rolls over halfway, in shallow waters.
Firestone family camp in Maryland, United States. Harvey Samuel Firestone founder of the Firestone Tire and Rubber Company with wife Idabelle Smith Firestone and son Harvey Samuel Firestone Jr and his wife Elizabeth Parke Firestone walk on a path with trees on either side. One of the members climb a rock formation. They enjoy near a stream of water. They walk at the edge of the rock formation in water. Maryland state police officers at a service
Various endurance flights and their comparison. A map of the United States as it depicts the comparison of various endurance flights from 1909 to 1921. Map compares various flights like the 1910 flight by Glenn Curtis, trans continental flight in 1919 by O.C. Read, non stop trans Atlantic flight by Captain John Olcock. 1st transcontinental flight by R.C. Towler in 1912.
British writer Herbert George Wells (H G Wells) poses aboard ship on visit to United States, in 1921, where he will attend Washington Disarmament Conference. He removes his hat.
German composer Richard Strauss, on second visit to America, in 1921. (His first visit was in 1904.)
A medium bomb (probably dropped by a U.S. Navy aircraft) is seen hitting the German Battleship Ostfriesland on July 20, 1921 in the Atlantic Ocean off the coast of Cape Hatteras, North Carolina, United States. A formation of U.S. Navy Curtiss F5L flying boats is seen in the air. The following day, July 21, 1921, 2000 lb. bomb is seen exploding near the Ostfriesland. The bomb is dropped by an airplane from an Air Corps unit commanded by Army Brigadier General Billy Mitchell (neither seen). Several other 2000 lb. bombs explode on and near the Ostfriesland, causing it to roll over and sink.