Creator
- Nishkian, L.H.1
- Noriai Jidosha Co., Ltd1
- Okada, Gyokuzan, -18081
- Okamoto/Liskamm1
- Olmsted, Frederick Law, 1822-19031
- Ooka, Shoken1
- Ottoman Army1
- Owen, W. F. W., 1774-18571
- Pepper, W., active 18581
- Perkins Sun Lithographic Establishment1
- Pisani, Almorò Alvise, 1754-18081
- Popple, Henry1
- Pownall, Thomas1
- Ptolemy, Claudius1
- Rand McNally and Company1
- Rapkin, J.1
- Richardson, William A., 1795-18561
- Rizzi-Zannoni, Giovanni Antonio, 1736-18141
- Robert Laurie & James Whittle1
- Ross, Lieut.1