http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Letters on the National Institute, Smithsonian legacy
the fine arts, and other matters connected with the interests of the District of Columbia
Mostly republished from the National intelligencer.
Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, reel 383.5)
National Institute for the Promotion of Science.