This post is one in a quarterly series in which the New-York Historical Society highlights the collections for which detailed finding aids were published over the prior three months. All collections receive at least a summary description in our catalog, Bobcat. But many collections have such depth or are simply so large or complex that…

This post is one in a quarterly series in which the New-York Historical Society highlights the collections for which detailed finding aids were published over the prior three months. All collections receive at least a summary description in our catalog, Bobcat. But many collections have such depth or are simply so large or complex that…

This post is one in a quarterly series in which the New-York Historical Society highlights the collections for which detailed finding aids were published over the prior three months. All collections receive at least a summary description in our catalog, Bobcat.  But many collections have such depth or are simply so large or complex that…

This post is one in a quarterly series in which the New-York Historical Society highlights the collections for which detailed finding aids were published over the prior three months. All collections receive at least a summary description in our catalog, Bobcat. But many collections have such depth or are simply so large or complex that…

This post was written by John C. Winters, a New-York Historical Society Graduate Archival Research Fellow Sometimes, the sources historians use are not all we believe them to be. Whether a primary source collection is incomplete, transcribed and edited heavily or simply consists of unreadable copies of the originals, historians need to be wary about…