Creator
- New England Suffrage League.4
- Northup, Solomon, 1808-1863?4
- Nu-Way Photo Shoppe (Miami, Fla.)4
- Oliver Ditson Company.4
- Osiander, Andreas, 1498-1552.4
- Ovesen, A.4
- Paine, Robert, 1799-18824
- Palms, John M.4
- Payne, Daniel Alexander, 1811-1893.4
- Pārasanīsa, Dattātraya Baḷavanta, 1870-1926.4
- Penn Studio.4
- Perronet, Vincent, 1693-1785.4
- Pharmacie Centrale d'Hai_ti.4
- Philadelphia Inquirer4
- Phoenix Drug Co. (Hamilton, Bermuda Islands)4
- Piranesi, Giovanni Battista, 1720-1778, author, illustrator.4
- Poindexter, Carl.4
- Pomerantz, Stephen4
- Reep, Rueben Beale4
- Richmond, Virginia4