Ormonde Maddock Dalton, FBA (1866–1945) was a British museum curator and archaeologist.
[1] Though very much an all-rounder, his main expertise was in medieval art.
He usually published as O. M. Dalton, but also wrote under the pseudonym W. Compton Leith.
[1] From 1921 to 1928 he was Keeper of the British and Medieval Antiquities Department at the British Museum.
Media related to Ormonde Maddock Dalton at Wikimedia Commons