The Plymouth Historical Society has been working on a collections inventory for the past 8 weeks. So far, we have inventoried about 525 objects, or about 1/3 of the objects we planned to inventory during this phase of the project. Now that we’ve reached this milestone, we’ve decided to make our work public. One of the reasons for completing this inventory is to be able to share our collections online. For the first time ever, users are able to see…
Underwater archaeology is having a heyday thanks to improved sonar equipment. This new equipment can record images with increased detail and clarity which eliminates the need to for archaeological teams like those at Maritime Heritage Minnesota to dive on “anomalies” that turn out to be false targets like rocks or trees. In 2016, Maritime Heritage Minnesota completed a survey of 7 suburban lakes using sonar technology. They identified 3 potential wrecks at the bottom of Medicine Lake. This past summer,…