Leo Bagrow
Leo Bagrow (1881 Saint Petersburg – 9 August 1957 The Hague), born Lev Semenovich Bagrow, was a historian of cartography and the founder of the journal Imago Mundi.
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Wikipedia
Leo Bagrow (1881 Saint Petersburg – 9 August 1957 The Hague), born Lev Semenovich Bagrow, was a historian of cartography and the founder of the journal Imago Mundi.