See our new Online Archival Research Guide to help assist you in accessing archival collections during the Covid-19 Crisis.
Digitized Primary Sources blog-post.
Barbara Gray’s tipsheet at this link Archives for Investigative Data.
Archives for Investigating Data.
There are scores of archival collections within 2 hours of NYC, a few of the major sources are listed below. Detailed guides to archival holdings (finding aids) are frequently being made available online. While most archival collections require a visit to the holding library, some collections do fill photocopy requests.