Plaque, Award

2016.091.003Object

Statement, Financial

2016.072.398Archive

Dunbar & Sullivan Dredging Company Employees' Retirement Plan

Policy, Insurance

2016.072.100Archive

Burton Abstract and Title Co.

Certificate, Stock

2016.072.078Archive

Dunbar & Sullivan Dredging Co. (Canada) Limited

Certificate, Stock

2016.072.077Archive

Dunbar & Sullivan Dredging Co. (Canada) Limited

Certificate, Stock

2016.072.076Archive

Dunbar & Sullivan Dredging Co. (Canada) Limited

Certificate, Stock

2016.072.075Archive

Dunbar & Sullivan Dredging Co. (Canada) Limited

Certificate, Stock

2016.072.074Archive

Dunbar & Sullivan Dredging Co. (Canada) Limited

Certificate, Commemorative

2016.067.034Archive

The City of Detroit
Board of Water Commissioners Service Award

Sign

2016.007.001Object

Certificate, Achievement

2015.038.053Archive

Sperry Gyroscope Company, Inc.

Certificate, Membership

2015.038.051Archive

International Ship Masters' Association,
Grand Lodge Associate Certificate