Organisation
John Hancock Mutual Life Insurance Company
Catalogue
- Books
Sleep : the restorer / Life Conservation Services of the John Hancock Mutual Life Insurance Company.
Date: 1938- Books
Healthy teeth / Life Conservation Service of the John Hancock Mutual Life Insurance Company.
Date: 1942- Books
The healthy school child / Life Conservation Service of the John Hancock Mutual Life Insurance Company.
Date: 1940- Books
The Mortality experience of industrial policyholders, 1916-1920 : a contribution to the public health movement in America / by the Colonial Life Insurance Company of America, John Hancock Mutual Life Insurance Company, Life Insurance Company of Virginia, Metropolitan Life Insurance Company, Prudential Insurance Company of America.
Date: 1923