New Amsterdam Casualty Company. Company Seal Mach

New Amsterdam Casualty Company. Company Seal Machine. In Business from 1898 - 1966. The company seal is a tool used to stamp or emboss a company's important documents in order to show the document is certified by, and agreed upon by, the Board of Directors of the company. The company seal contains the company's name, its year of incorporation and the state in which the company was filed.