TY - BOOK AU - Hill,David Octavius AU - Bruce,David AU - Adamson,Robert TI - Sun pictures--the Hill-Adamson calotypes SN - 0289704162 PY - 1973/// CY - London PB - Studio Vista KW - Hill, David Octavius, KW - Adamson, Robert, KW - Photography, Artistic KW - Calotype N1 - Includes bibliographical references (page 243) and index ER -