The first:
County Borough of Southport Public Library, England
Lowinsky Gallery, New York
Sotheby's, New York, 17 April 1991, lot 59A
Charles Isaacs Photographs, Inc., New York, 1993
The second:
Collection of Paul F. Walter, New York
Christie's, London, 5 June 1996, lot 243
Dewan, The Photographs of Linnaeus Tripe: A Catalogue Raisonné, pp. 434, 673, CR6-134, CR8-117
The Metropolitan Museum of Art, The Waking Dream: Photography's First Century, Selections from the Gilman Paper Company Collection, p. 303