Engineering Collection (page 26)

Hartley Soule with Fairchild 22, Langley Field, Virginia, USA, April 25, 1932. American aerospace engineer Hartley Soule stands in front of a Fairchild 22 monoplane with a leading edge high lift

Theodore von Karman at the Caltech Jet Propulsion Laboratory, Pasadena, California, USA, 1950. Hungarian-born Von Karman came to the California Institute of Technology (Caltech)

Richard Whitcomb with Area Rule Wind Tunnel Model, USA, April 20, 1955. Creator: Unknown
Richard Whitcomb with Area Rule Wind Tunnel Model, USA, April 20, 1955. Aviation pioneer Richard Whitcomb worked at the Langley Research Center in Virginia throughout his exceptionally prolific life

Eugen Sanger, Austrian aerospace engineer, c1950s. Creator: Unknown
Eugen Sanger, Austrian aerospace engineer, c1950s. During World War II, Sanger worked with the German air force on rocket and ramjet technology

Engineers check body revolution model, Ohio, USA, July 31, 1957. Creator: Unknown
Engineers check body revolution model, Ohio, USA, July 31, 1957. Engineers at the Lewis Flight Propulsion Laboratory making a check on the body of a model of a supersonic aircraft before a test run

Scaffolding Erected for the Restoration of the Vault in St. Peters Basilica: Overview of the Nave, ca. 1773

Hereford Cathedral, and Wye Bridge, c1870. Grade I listed Hereford Cathedral on the River Wye with bridge dating from 12th century. From " Picturesque Europe - The British Isles, Vol. II"

Men standing in the cutting shield, Rotherhithe Tunnel, Stepney, London, August 1907. Front view of the shield with workmen standing in compartments where the shield partly emerged into Shaft 4

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