Oratio Dominica, Lond. 1700; [64], [66], [68], [69], [70], [71], [73], [74], [154], [177], [190]: Lond. 1713; [69], [155], [177], [190]: Amsterdam, 1715; [69], [71], [73], [74], [154], [236]: Paris, 1805; [72], [76]: Parma; 1806, [72]
Oratio in pace nuperrimâ, Lond. 1518; [44], [92]
Oratio trium linguarum, Lond. 1524; [51], [64], [66], [91]
Oriental Collections, Lond. 1797–1800; [339]
Ornamental type, introduced, [307], [310]
Ornaments, see Type ornaments
Orthographia Practica, Saragossa, 1548; [32], [183]
Orwin, Arabic type of, [64]
Ottley (W. Y.) on early clay moulds, [11]
Ouseley (Sir W.) Persian type cut for, [339]