Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Visit this section to learn how you can support Keweenaw National Historical Park. Information on Isle Royale Natural History Association, the park's cooperating association, and the park's volunteer program is currently included.
Did You Know?
Keweenaw copper milling facilities were normally located along lake shorelines because they used large volumes of water in the miiling process and the lakes served as dumping site for the waste material known as stamp sand. Access to the lake also facilitated shipping and receiving of supplies
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