- Manhattan Life Insurance Company.1
- Marsh, Elias J. (Elias Joseph), 1835-1908, author7
- Maryland Life Insurance Company (Baltimore, Md.)1
- Massachusetts Hospital Life Insurance Company.1
- Maull, D. W. (David William), 1831-1
- Meech, Levi W. (Levi Witter), author1
- Metropolitan Life Insurance Company. Industrial Department1
- Miller, Bloomfield J., author1
- Morris, Moreau, 1825-1904, author1
- Mutual Benefit Life Insurance Company, author.4
- Mutual Benefit Life Insurance Company.1
- Mutual Life Insurance Company of New York, author.4
- Nederland Life Insurance Company. United States Branch, author.1
- Phoenix Mutual Life Insurance Company, author.1
- Provident Life & Trust Company of Philadelphia, author.1
- Prudential Insurance Company of America.1
- Ruger, Ch. J.1
- Seaverns, Joel, author4
- Shrady, William.1
- Sieveking, Edward H. (Edward Henry), 1816-19041