http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Preservation of the models in the Patent Office
Preservation of models in patent office and statement of receipts and expenditures, 1793-1821
Committee on Expenditures in the State Department.
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Dec. 2008). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection