2024John Moran Auctioneers, Inc.Andreas Cellarius; Peter Schenk; Gerard Valck; Johannes van Loon (1596-1665, German-Dutch);See Sold Price
2023John Moran Auctioneers, Inc.Andreas Cellarius; Peter Schenk; Gerard Valck; Johannes van Loon, (1596-1665); (1661-1711);See Sold Price
2022John Moran Auctioneers, Inc.Andreas Cellarius; Peter Schenk; Gerard Valck; Johannes van Loon (1596-1665, German-Dutch);See Sold Price
2023Swann Auction Galleries(WORLD.) Joan Blaeu; and Gerard Valck. Novus Planiglobii Terrestris per Utrumque Polum Conspectus.See Sold Price
2023GOLDEN SUN AUCTIONS, Inc. (formerly Appraisal & Estate Sale Specialists, Inc.)After Gerard Valck Mappe Monde Geo HydrographiqueSee Sold Price
2023Fichter KunsthandelG. VALCK (*1651) after WERFF (*1659), Queen Margaret of Scotland, before 1697, Copper engravingSee Sold Price
2022John Moran Auctioneers, Inc.Andreas Cellarius; Peter Schenk; Gerard Valck; Johannes van Loon (1596-1665, German-Dutch);See Sold Price
2022John Moran Auctioneers, Inc.Andreas Cellarius; Peter Schenk; Gerard Valck; Johannes van Loon (1596-1665, German-Dutch);See Sold Price
2022Dahlstroms AuctioneerGerard Valck (1652 - 1726) - Antique Map Print - Map of Mittelmark - 1710See Sold Price
2019Crescent City Auction GalleryGerard Valck (1652-1726), "Novus Planiglobi TerrestarisSee Sold Price