This focus issue of the journal examines case studies from the field of photographic preservation and collections management. Guest Editor, Olivia Arnone, provides a history and context for the eponymous program based at the George Eastman Museum in Rochester, NY. Six amply-illustrated articles addressing this area of research follow.

From revealing, personal letters to brilliant essays on the nature of science, these three volumes demonstrate the breadth of Einstein’s thought. The man who became famous for conceiving of the equation E=mc2 kept his mind sharp through stimulating correspondence and applied his intellectual acuity to a number of important scientific issues. The second volume of the Albert Einstein Collection offers a fascinating window into how he developed his ideas. Essays in Science: In these sixteen essays, written at the height of his intellectual powers, Einstein sets out his views on scientific knowledge, its relationship to human experience, and the underlying principles of any scientific pursuit. He discusses his own work in theoretical physics and its basis in field theory, as well as the many achievements of other scientific thinkers—including Johannes Kepler, Isaac Newton, James Clerk Maxwell, Max Planck, Niels Bohr, and others. Letters to Solovine: This collection of personal letters from Einstein to his longtime friend and translator Maurice Solovine offers a rare glimpse into the evolution of his thought, as well as a revealing portrait of the man himself. Spanning Einstein’s career and ranging from philosophical discussion to personal gossip, these letters are presented in English translation alongside the German text, with facsimiles of the original letters also included. Letters on Wave Mechanics: In this stirring collection of correspondence, four of the twentieth century’s greatest minds—H. A. Lorentz, Max Planck, Erwin Schrödinger, and Albert Einstein—discuss, debate, and refine Schrödinger’s then-nascent theory of wave mechanics. As the physicist Karl Przibram states in his foreword to this edition, “little needs to be added to the letters; they speak for themselves. Apart from their essential content, they reveal something of the personalities of the four men of genius.”

This volume catalogues more than 400 decorative objects in the Robert Lehman Collection at The Metropolitan Museum of Art, including painted enamels, snuffboxes, porcelain, pottery, ceramics, jewellery, furniture, cast metal, and textiles from throughout Europe and Asia, with the majority dating from the late seventh century to the 20th century.

This is the second volume of the complete edition of The Correspondence of Charles Darwin. For the first time full authoritative texts of Darwin's letters are available, edited according to modern textual editorial principles and practice. The letters in this volume were written during the seven years following Darwin's return to England from the Beagle voyage. It was a period of extraordinary activity and productivity in which he became recognised as a naturalist of outstanding ability, as an author and editor, and as a professional man with official responsibilities in several scientific organisations. During these years he published two books and fifteen papers and also organised and superintended the publication of the Zoology of the Voyage of HMS Beagle, for which he described the locations of the fossils and the habitats and behaviour of the living species he had collected. Busy as he was with scientific activities, Darwin found time to re-establish family ties and friendships, and to make new friends among the naturalists with whom his work brought him into close contact. In November 1838, two years after his return Darwin became engaged to his cousin, Emma Wedgwood, whom he subsequently married.

R. S. PHILLIPS I am very gratified to have been asked to give this introductory talk for our honoured guest, Israel Gohberg. I should like to begin by spending a few minutes talking shop. One of the great tragedies of being a mathematician is that your papers are read so seldom. On the average ten people will read the introduction to a paper and perhaps two of these will actually study the paper. It's difficult to know how to deal with this problem. One strategy which will at least get you one more reader, is to collaborate with someone. I think Israel early on caught on to this, and I imagine that by this time most of the analysts in the world have collaborated with him. He continues relentlessly in this pursuit; he visits his neighbour Harry Dym at the Weizmann Institute regularly, he spends several months a year in Amsterdam working with Rien Kaashoek, several weeks in Maryland with Seymour Goldberg, a couple of weeks here in Calgary with Peter Lancaster, and on the rare occasions when he is in Tel Aviv, he takes care of his many students.

R. S. PHILLIPS I am very gratified to have been asked to give this introductory talk for our honoured guest, Israel Gohberg. I should like to begin by spending a few minutes talking shop. One of the great tragedies of being a mathematician is that your papers are read so seldom. On the average ten people will read the introduction to a paper and perhaps two of these will actually study the paper. It's difficult to know how to deal with this problem. One strategy which will at least get you one more reader, is to collaborate with someone. I think Israel early on caught on to this, and I imagine that by this time most of the analysts in the world have collaborated with him. He continues relentlessly in this pursuit; he visits his neighbour Harry Dym at the Weizmann Institute regularly, he spends several months a year in Amsterdam working with Rien Kaashoek, several weeks in Maryland with Seymour Goldberg, a couple of weeks here in Calgary with Peter Lancaster, and on the rare occasions when he is in Tel Aviv, he takes care of his many students.