The Nineteenth Century Masterfile (NCM) provides access to a growing number of periodical, newspaper, patent and government document indexes from the US and UK.Poole's Plus covers the period 1802 up to about 1920. http://nrs.harvard.edu/urn-3:hul.eresource:poolesplSee also: Article Databases, licensed, Key E-Resources, K-O, not full text