National Gallery of Art: John Constable: A Selection of Paintings From the Collection of Mr. and Mrs. Paul Mellon, April 30 - November 1,1969, by John Walker and Ross Watson: exhibition catalogue
1969
Archival
2
National Gallery of Art: Joseph Wright of Derby: A Selection of Paintings from the Collection of Mr. and Mrs. Paul Mellon, November 22 - May 1, 1971, by John Walker and Ross Watson: exhibition catalogue
1969
Archival
3
Paul Mellon to John Baskett
1969-06-20
Archival
4
Exhibition of Drawings and Prints by Thomas Rowlandson, published by John Baskett Ltd
1969
Archival
5
John Baskett to Ethel Orendorff
1969-01-01
Archival
6
John Baskett to Helen Linfield
undated
Archival
7
Italian 16th Century Drawings from British Private Collections
1969
Archival
8
The Paul Mellon Center for British Art and British Studies 1968-69, by Jules Prown (final publication): booklet
1969
Archival
9
The Paul Mellon Center for British Art and British Studies 1968-1969 Annual Report, by Jules Prown (drafts): booklet
1969
Archival
10
The Prints of George Stubbs, by Basil Taylor: book