# Collier's New Encyclopedia (1921)/Volume 7

* PARLIAMENT BUILDINGS, LONDON
Houses of Parliament or New Palace of Westminster on the Thames embankment. The edifice was designed by Sir Charles Barry and contains 1,100 rooms, including the House of Peers and the House of Commons. At the left is the Victoria Tower, 340 feet high. The Middle Tower is 300 feet high. The Clock Tower, or St. Stephen's Tower, at the left, contains the immense bell, “Big Ben,” which weighs thirteen tons.
| | OCHRE-RESORCIN | OCHRE-RESORCIN | |
| O | Pa - Pe | Ph - Pt | Pu - Py, Q, R |
| Ochre Ochs, Adolph S. Ochtman, Leonard Oclawaha Ocmulgee Oconee O'Connell, Daniel O'Connell, Dennis Joseph O'Connell, William Henry, Cardinal ... Offa Offa's Dyke Offenbach Offenbach, Jacques Office Buildings Ogden Ogden, Robert Curtis Ogden, Robert Morris Ogden, Rollo Ogdensburg Ogeechee Ogg, Frederick Austin Oglesby, Richard James Oglethorpe, Fort Oglethorpe University Oglio O'Gorman, James Aloysius O'Gorman, Thomas Ogowé Ogyges O'Hara, Theodore O'Higgins O'Higgins, Harvey J. Ohio (State) Ohio (river) Ohio, Army of the Ohio Northern University Ohio, University of Ohio Wesleyan University Ohm Ohm's Law Ohnet, Georges Oil Cake Oil City Oilcloth Oil Gas Oil of Vitriol Oil Pipe Lines Ointment Oise Oka Okeechobee Lake Okhotsk, Sea of Oklahoma Oklahoma Agricultural and Mechanical College Oklahoma City Oklahoma, University of Okmulgee Oku, Yasukata, Count Okuma, Count ... Olney, Richard Olonetz Oltenitza Olustee Olympia (Greece) Olympia (Washington) Olympiad Olympic Games Olympus Olyphant Omagh Omaha Omaha, University of Omahas Oman Oman, Charles William Chadwick ... Ordnance Ordovician Ordway, Samuel Hanson Ore Oreads Ore Deposits Oregon Oregon Agricultural College Oregon, University of O'Reilly, Charles J. O'Reilly, James O'Reilly, John Boyle O'Reilly, Peter J. Orel (government) ... Orthoptera Ortler-Spitze Ortolan Orton, Edward, Jr. Ortyx Oruro Orvieto ... Ossification Ossining Ossoli, Marchioness d', Sarah Margaret Fuller Ostend ... | Paris, Declaration of Paris, Treaties of Paris, University of Paris Green Parish Park Park, Mungo Park, National Military Parker, Alton Brooks Parker, Edward Melville Parker, Gilbert Parker, Herschel Clifford Parker, Horatio William Parker, Joseph Parker, Louis Napoleon Parker, Matthew Parker, Theodore Parker, Willard Parkersburg ... Patriarch Patricia Patrician Patrick, Mary Mills Patrick, St. Patriotic Societies Patroclus Pattee, Fred Lewis Patton, Simon Nelson Patteson, John Coleridge Patti, Adelina Maria Clorinda ... Payne, William Morton Pea Peabody Peabody, George Peabody, George Foster Peabody, Josephine Preston Peace Movement, The Peace Treaty Peach Peacock ... Peacock, Thomas Love Peacock Butterfly Peale, Rembrandt Peanut Peanut Oil Pear Pearce, William Pea Ridge Pearl Pearl Harbor Pearly nautilus Pearson, Sir Arthur Pearson, Karl Peary Land Peary, Robert Edwin Peasants' War Peat Peattie, Elia Wilkinson Peba ... Penal Servitude Penance Penang Penates Pencil Pendant Pendleton Pendulum Penelope Penfield, Edward Penfield, Frederic Courtland Penguin Penicillium Peninsula Peninsular War Penitentiary (prison) Penitentiary (Roman Curia) Penn, William Pennant Pennell, Mrs. Elizabeth (Robins) Pennell, Joseph Pennsylvania Pennsylvania College Pennsylvania College for Women Pennsylvania Dutch Pennsylvania State College Pennsylvania, University of Penny Pennypacker, Samuel Whitaker Pennyroyal Pennyweight Pennywort Penobscot Penology Penrhyn Islands Penrith Penrose, Boies ... Penzance Peonage Peony Peoria Pepin Pepin, The Short Pepper, George Wharton Pepper, William Pepper ... Peter's Pence Peter the Cruel Peter the Hermit Peterwarden Petiole Petition Petition of Right Petlura, Simon Petra Petrarch, Francesco Petrarca ... | Phidias Phigalia Philadelphia Philadelphia Academy of Natural Sciences Philadelphians ... Philip I., The Magnanimous Philiphaugh Philippa, Queen Philippeville Philippi Philippian Philippic Philippine Islands Philippium Philippopolis Philistines Phillips, David Graham Phillips, Stephen ... Phocis Phœbus Phœnicia Phœnix Phoenix Phoenixville Pholas Phonetic Phonograph Phonography Phosgene Phosphate Phosphorescence Phosphoric Acid Phosphorite Phosphorous Acid Phosphorous Photochemistry ... Picts Picul Piedmont Pier Pierce, Franklin Pierpont, John Pierre Pierrepont, Edwards Pierrot ... Pitcairn Pitcairn Island Pitch Pitchblende Pith Pithecanthropus Erectus Pitman, Benn Pitman, Sir Isaac Pitney, Mahlon ... Pittacus Pittman, Key Pittsburg Pittsburgh Pittsburgh, University of Pittsfield Pittston Pituitary Body Pit Villages Piura Pius ... Playfair, Sir Lyon Playgrounds and Recreational Centers Plea Pleading Plebeians Pledge ... Poaching Pobedonostev, Konstantin Petrovich Pocahontas Pocatello Podesta Podiebrad, George Boczko Podolia Poe, Edgar Allan Poelcapelle Poet Laureate Poetry ... Political Science Polk, Frank Lyon Polk, James Knox Polk, Leonidas Polka Pollack Pollan Pollard Pollard, Albert Frederic Pollen Pollio, Caius Asinius Pollock ... Porter Porter, David Porter, Fitz-John Porter, Robert P. Porter, Sidney William Port Huron Portici Portico Port Jervis Portland (Maine) Portland (Oregon) Portland Beds Portland Cement Portland, Isle of Port Louis Port Mahon Porto Alegre Portobelo Porto Maggiore ... Porto Rico Port Said ... Postage Stamps Postal Savings-Banks Postal Service Posters Post Glacial Post-Impressionism Posting ... Primogeniture Primrose Primrose League Primulaceæ Prince Prince, John Dyneley Prince Edward Island Princeite Prince of Wales Prince of Wales Island Princes Islands Princeton Princeton Theological Seminary Princeton University Princip, Gavrilo Principal Principal and Agent Pringle, Thomas Printing Prior Prior, Matthew Pripet Marshes ... Proverb Proverbs of Solomon Providence Provisional Order ... | Pudding Stone Pudukkottai Puebla Pueblo Pueblos Puerperal Fever Puerto Cabello Puerto de Santa Maria Puerto Plata Puerto Principe ... Pugilism Puisne Pulaski, Count Casimir Pulitzer, Joseph Pulkowa Pulley Pullman, George Mortimer Pulmobranchiata Pulmotor ... Pustule Putchock Puteaux Putnam Putnam, Frederick Ward Putnam, George Haven Putnam, George Palmer Putnam, Herbert Putnam, Israel Putnam, William Le Baron Putnam, Fort Putney ... Queensland Queen’s Metal Queen’s Pigeon ... Quetta Quetzalcoatl ... Ragusa Ragwort Rahu Rahway Raian M/eris Raiatea Rai Bareli Raiidae Raikes, Robert Rail Rail Wagon Railway Brotherhoods Railways Raimondi, Marcantonio Rain Rainbird Rainbow Raines Liquor Law Rain Gauge Rainier, Mount Rain Prints Rainsford, William Stephen Rain Tree Rainy Lake Raisin River Raisins Rajah Rajamahendri Rajmahal Rajputana Rake Rakoczy March Rakshasas Rale Raleigh Raleigh, Sir Walter Rallentando Ralph, James Ralph, Julian Ram Ramadan Rámáyana Rambaud, Alfred Nicolas Rambouillet, Catherine de Vivonne, Marquise de Rameau, Jean Philippe Ramée, Louise de la Rameses ... Real Composition Realf, Richard Realgar Realism Real Presence Real schools Ream Reaping Hook Reaping Machine Reason ... Rennie, George Rennie, John Reno ... Resina Resist Resistance Res Judicata Resolution Resonance Resonator Resorcin |