Historic Willam S Black river dredge, former Army Corps of Engineers operated vessel now rests in the Port of Dubuque as part of the National Mississippi River Museum and Aquarium. It is open for tours as part of tge museum. For a short period it was used as a Boattel, like a hotel.see it and many other items that tell stories of days gone by on the river. Items from Minnesota to Louisiana are on display, along with many interactive displays and activities.#museum #nationalmississippirivermuseumandaquarium #portofdubuque @rivermuseum #dubuquemuseumofart @dubuqueart #editorialphotography #bnwphotography #bnw @cityofdubuque #natgeotravel @natgeoyourshot @natgeotravel @reuters @associatedpressphotos #photography #commercialphotography #500px #blackandwhitephotography (at National Mississippi River Museum & Aquarium) https://www.instagram.com/p/Ch4eFMKOgiH/?igshid=NGJjMDIxMWI=