Hanover Insurance Company

Beautifully engraved certificate from the Hanover Insurance Company issued no later than 1976. This historic document was printed by the American Banknote Company and has an ornate border around it with a vignette of two allegorical women sitting by a shield. This item has the printed signatures of the Company’s President and Treasurer and is over 28 years old.


Certificate Vignette



The Hanover Insurance Company was acquired by the Allmerica Property & Casualty Company in 1997. Founded in 1852, The Hanover Insurance Company is based in Worcester, Massachusetts, Allmerica Financial’s corporate headquarters. Licensed in all states and the District of Columbia, Hanover operates primarily in the Northeast and the South. Affiliated companies include:

The Hanover American Insurance Company

Massachusetts Bay Insurance Company