Finland, 10 Euro, Pehr Kalm and European Explorers, 2011, , Silver
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Pehr Kalm Revival – Jan-Erik Andersson
Heritage Wayside Peter Kalm's Journey — Hudson Crossing Park
From Finland to Niagara Falls: Pehr Kalm in North America 1748-1751: Pehr Kalm in North America 1748-1751 (Hardcover) | An Unlikely Story Bookstore & Café