“The Metropolitan Museum of Art said yesterday that it had acquired the Gilman Paper Company Collection of photographs, an archive that includes hundreds of works from the medium’s earliest years and that is widely considered to be the most important private photography collection in the world. The more than 8,500 photographs, some purchased by the Met and some donated by the foundation that owns them, will greatly strengthen the museum’s photography holdings and make it, along with the J. Paul Getty Museum in Los Angeles, one of the world’s pre-eminent institutions for 19th-century photographs.”