Helen Messinger Murdoch, 1914 (ca), Falls, Hawaii, Autochrome, 5 x 7 ins., Private collection of Hugh Tifft, © Collection Hugh Tifft, LL/9267

Helen Messinger Murdoch, 1915 (ca), Japan, Autochrome, 5 x 7 ins., Private collection of Hugh Tifft, © Collection Hugh Tifft, LL/9268

Helen Messinger Murdoch, 1921 (ca), Fred Payne Clatworthy and Mabel Clatworthy, Autochrome, 5 x 7 in, Private collection of Mark Jacobs, © Collection Mark Jacobs, LL/9023

Helen Messinger Murdoch, 1921 (ca), Portrait of Mabel Clatworthy, Autochrome, 5 x 7 ins., Private collection of Mark Jacobs, Collection Mark Jacobs, LL/9269

Olive Edis, 1916 (ca), Portrait of a Man, England, Autochrome, Full plate, Private collection of Hugh Tifft, © Collection Hugh Tifft, LL/9270

Olive Edis, 1916 (ca), Portrait of a Woman, Autochrome, Private collection of Mark Jacobs, Collection Mark Jacobs, LL/9271

Olive Edis, 1916 (ca), Portrait of a Woman, Autochrome, Private collection of Hugh Tifft, © Collection Hugh Tifft, LL/9272

Marjory T. Hardcastle, 1910 (ca), In Saas Fee Village, Autochrome, 3 1/4 x 4 1/4, Private collection of Hugh Tifft, © Collection Hugh Tifft, LL/9273

Marjory T. Hardcastle, 1910 (ca), In Saas Fee Village, Autochrome, 3 1/4 x 4 1/4, Private collection of Mark Jacobs, Collection Mark Jacobs, LL/9274

Marjory T. Hardcastle, 1910 (ca), In Saas Fee Village, Autochrome, 3 1/4 x 4 1/4, Private collection of Mark Jacobs, Collection Mark Jacobs, LL/9275

Marjory T. Hardcastle, 1910 (ca), In Saas Fee Village, Autochrome, 3 1/4 x 4 1/4, Private collection of Mark Jacobs, Collection Mark Jacobs, LL/9276

Marguerite Mespoulet, 1913, May, The old costume of Claddagh [Ireland], Autochrome, 9 x 12, Musée Départmental Albert Kahn, musée Albert-Kahn - département des hauts-de-seine (inv 3641), LL/10096

Marguerite Mespoulet, 1913, May, A spinster and her primitive spinning wheel [Ireland], Autochrome, 9 x 12, Musée Départmental Albert Kahn, musée Albert-Kahn - département des hauts-de-seine (inv 3666), LL/10095

Marguerite Mespoulet, 1913, May, Two curraghs, Boyne valley [Ireland], Autochrome, 9 x 12, Musée Départmental Albert Kahn, musée Albert-Kahn - département des hauts-de-seine (inv 3708), LL/10094

Marguerite Mespoulet, 1913, May, A house in the pit bog in bloom [Ireland], Autochrome, 9 x 12, Musée Départmental Albert Kahn, musée Albert-Kahn - département des hauts-de-seine (inv 3652), LL/10097

G.A. Barton, 1985 (published), Front cover of "Sunlight and shadow: the photographs of Emma Barton 1872-1938", Book cover, Private collection of Mark Jacobs, Collection Mark Jacobs, LL/9637

Etheldreda Janet Laing, 2003 (Journal), Front cover of the journal "Living Pictures", Journal cover, Private collection of Mark Jacobs, Collection Mark Jacobs, LL/9638