New Netherland Archive
Map by N.J. Visscher 1650/51 based on a manuscript map compiled by Adriaen van der Donck in 1648. Courtesy New Netherland Institute
State University of New York, Albany
Additional information at https://www.newnetherlandinstitute.org/research/online-publications/new-york-historical-manuscripts-dutch-new-netherland-documents-series-introductions/
A guide to the New Netherland archive. From 1974 to 2010, the New Netherland Project translated and transcribed over 7,000 pages of Dutch-language administrative records from the archives of New Netherland, now in the collections of the New York State Archives and Albany County Hall of Records.