Keywords Content Type All TypesArchiveObjectPhoto Collection Name Object Name Description Title People Creator Catalog Number Advanced Search You searched for "Dunbar & Sullivan Dredging Company" 471 Results Found Print, Photographic 2018.110.366Photo View Artifact Print, Photographic 2018.110.250Photo View Artifact Print, Photographic 2018.110.249Photo View Artifact Print, Photographic 2018.110.248Photo View Artifact Print, Photographic 2018.110.247Photo View Artifact Print, Photographic 2018.110.246Photo View Artifact Print, Photographic 2018.110.019Photo View Artifact Transparency, Slide 2016.072.449Photo View Artifact Transparency, Slide 2016.072.447Photo View Artifact Letter 2016.072.093Archive View Artifact Letter 2016.072.091Archive View Artifact Transparency, Slide 2016.072.457Photo View Artifact Pagination Previous page … Page 18 Page 19 Page 20 Page 21 Current page 22 Page 23 Page 24 Page 25 Page 26 … Next page Plan Your Visit Get information about hours, location, admission, and more! Explore History Uncover stories of innovation, culture, and Detroit’s transformative journey.