Media type: E-Article Title: Observations concerning the Application of Grounds in 18th Century American Paintings Contributor: Quandt, Eleanor S. imprint: American Group of the International Institute for the Conservation of Historic and Artistic Works, 1971 Published in: Bulletin of the American Group. International Institute for Conservation of Historic and Artistic Works Language: English ISSN: 0535-0867 Origination: Footnote: