Patrick O'Brien (1853-1917), Mechanical and marine engineer and politician
Sitter in 4 portraits
by Sir (John) Benjamin Stone
platinum print in card window mount, July 1897
NPG x32932
by Sir (John) Benjamin Stone
platinum print in card window mount, July 1898
NPG x33720
Daniel Tallon; Patrick O'Brien
by Sir (John) Benjamin Stone
platinum print, July 1899
NPG x134983
'Members of the Royal Commission on Coast Erosion and Afforestation, 1906-1911'
by Sir (John) Benjamin Stone
platinum print in card window mount, 1911
NPG x128582
Building and Heavy Engineering
Politics, Government and Diplomacy
