Research

Alternate Formats Available

A3121-15: Microfilm was produced by the Genealogical Society of Utah. Microfilmed in part at the Department of State in 1973 by the Genealogical Society of Utah, microfilm reel 947116 (item 2) (A3121-15 accession only, one-volume index to patents by tract). Cataloged by the GSU as part of a collection called "Patents of the State of New York, 1649-1912." GSU microfilm has been digitized by FamilySearch. Images can be viewed online at FamilySearch Affiliate Libraries (including the New York State Archives and the New York State Library).