National Monuments Archives - album.us.com

October 11, 2014July 24, 2022 by Steven Michael Martin

Effigy Mounds NM

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in Iowa / National Monuments / Voyageurs Trading Route

October 4, 2014June 4, 2022 by Steven Michael Martin

Grand Portage NM

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in Minnesota / National Monuments / Voyageurs Trading Route

April 24, 2009April 5, 2020 by Steven Michael Martin

Lehman Caves NM

in Four Corners / National Monuments / Nevada

October 14, 2008April 6, 2020 by Steven Michael Martin

Muir Woods NM

in California / National Monuments