Names
- Mink & Eagers1
- Moran, William Edgar1
- Mosel, Joseph E1
- Necarsulmer & Lehlbach1
- Necarsulmer, Edward1
- New England Granite Works1
- Partridge, William Ordway, 1861-19301
- Peabody & Stearns (Boston, Mass.)1
- Peabody, Wilson & Brown1
- Peacock Memorial Studios1
- Peacock Memorials1
- Phillips, R. Stenner1
- Piccirilli Brothers1
- Platt, Charles A (Charles Adams), 1861-19331
- Pope, John Russell, 1874-19371
- Presbrey-Coykendall Co1
- Presbrey-Leland, Inc. (New York, N.Y.)1
- Procházka, Ferdinand1
- Putnam & Cox1
- Renwick, Aspinwall & Owen1