- Blaeu, Willem Janszoon, 1571-1638
- Digital Commonwealth
- Boston Public Library
- Apud Guilj. Blaeuw
Map of the historical Duchy of Guelders in southern Netherlands. Relief shown pictorially. Oriented with north toward the upper right. Variant "c" according to Koeman-Krogt. Koeman's Atlantes Neerlandici, [3700:2]. Cataloging, conservation, and digitization made possible in part by The National Endowment for the Humanities: Exploring the human endeavor. Part of composite portfolio atlas with title "Collection of old maps.
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