Mahmoud Riad (2nd from top right) and his graduating class from Cairo University - circa 1927

Mahmoud Riad (in the crowd) and his acting group at the University of Liverpool (circa 1929-1930)

Mahmoud Riad (in the crowd) in a group photo with the graduating class of the University of Liverpool (1931)

Sir Charles Herbert Reilly's studio at the University of Liverpool

Sir Charles Herbert Reilly's studio at the University of Liverpool

Mahmoud Riad standing next to famed Egypt Crooner Um Kalthoum in the 1950s

Mahmoud Riad at the expert group meeting on Metropolitan planning at the United Nations - Stockholm, 1961

Mahmoud Riad receiving Egypt's Silver Medal of Honor in Sciences from the Prime Minister, Mr Mostafa Khalil

Mahmoud Riad, in his capacity of Director General of the Cairo Municipality, giving a speech at the opening of the Nile Hilton

RiadArchitecture's first generation at the ground breaking of one of their residential buildings

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)

Mahmoud Riad at a social event (other individuals currently unknown)