usaas

It is the Sperry-Verville R.3 racer, as seen on this also front on picture of the machine. Dating from 1923 it had wheels that could retract, or as they named it at the time 'were foldable'. Underneath the fuselage are two Lamblin radiators for the water-cooled engine. This picture is in the collection of the SDASM :

en.wikipedia.org/wiki/Russell_Maughan

Richard Norton: Thanks for providing more information about this person.

Russell Maughan is standing beside a Curtiss R-6 Racer (US Army Air Service Serial No. AS 68564, McCook Field number P-278). The particular aircraft in the photo would win (with Lt. Maughan at the controls) the Pulitzer Trophy during the 1922 National Air Races held at Selfridge Field, Michigan. The following year, Lt. Maughan would set a new international speed record of 236.5 mph flying the very same aircraft. This R-6 would be destroyed in a fatal air crash at the National Air Races at Wilbur Wright Field (present day Wright Patterson AFB) on October 4, 1924, killing pilot Capt. Burt E. Skeel. Reports state the wings broke away from the aircraft while Skeel was flying at a height of approximately 2,000-ft, sending the aircraft into a dive into the ground at a speed in excess of 285 mph.

TVL1970: Thanks for identifying the type of airplane depicted in this photograph.

This photo was published in the New Britain Herald. July 30, 1923, Page 9 chroniclingamerica.loc.gov/lccn/sn82014519/1923-07-30/ed-... From the caption: "Official Photo, U. S. Army Air Service" "Photo gives splendid indication of the real size of the Barling Bomber, world's largest air plane, soon to take the air at Wilbur Wright Field, Dayton, O. Note the height of the wheels compared with that of General Mitchell. Left to right: Walter H. Barling, designer of the plane, General William Mitchell, assistant chief, Air Service; Major Martin, Major A. W. Robins, Mr. Carisi. Lieutenant Dichman and Lieutenant Blackburn." The Evening Star. August 19, 1923, Page 4 chroniclingamerica.loc.gov/lccn/sn83045462/1923-08-19/ed-... has a description of the aircraft. See also www.earlyaviators.com/eschobe5.htm

This took a full day of research, but I have identified each and given them a Wikidata entry, if they lacked one already: Walter Henry Barling (1890-1965) www.wikidata.org/wiki/Q107577357 General William Mitchell (1879-1936) www.wikidata.org/wiki/Q863201 Major Harold Smith Martin (1892-1961) www.wikidata.org/wiki/Q107580274 Major Augustine Warner Robins (1882-1940) www.wikidata.org/wiki/Q4821225 John Carisi (1884-1960) www.wikidata.org/wiki/Q107577822 Lieutenant Ernest Wyckham Dichman (1892-1955) www.wikidata.org/wiki/Q107579240 Lieutenant Thomas Welch Blackburn (1892-1964) www.wikidata.org/wiki/Q107580412