. "Roberts, W. (William), 1862-1940" . . . . . "Book-prices current" . . . "Catalogue of the notable art collection formed by the late George A. Hearn" . . . "Hearn, George A. (George Arnold), 1835-1913 De luxe illustrated catalogue of the notable art collection formed by the late George A. Hearn" . . . "McKay, William (Writer on art) John Hoppner, R.A" . . . "Morgan, J. Pierpont (John Pierpont), 1837-1913 Pictures in the collection of J. Pierpont Morgan at Princes Gate & Dover house, London" . . . "Roberts, W. (William), 1862-1940 Book-verse" . . . "Roberts, W. (William), 1862-1940 Memorials of Christie's" . . . "Roberts, W. (William), 1862-1940 Printers' marks" . . . "Roberts, W. (William), 1862-1940 Printers' marks" . . . "Roberts, W. (William), 1862-1940 Rare books and their prices" . . . "Roberts, W. (William), 1862-1940 Rare books and their prices" . . . "Roberts, W. (William), 1862-1940 Sir William Beechey, R. A" . . . "Roberts, W. (William), 1862-1940 The book-hunter in London" . . . "Roberts, W. (William), 1862-1940 The cries of London" . . . "Roberts, W. (William), 1862-1940 The cries of London [microform]" . . . "Roberts, W. (William), 1862-1940 The earlier history of English bookselling" . . . "Roberts, W. (William), 1862-1940 The earlier history of English bookselling" . . . "Roberts, William, 1862-1940 Rare books and their prices" . . . "Ward, Thomas Humphry, 1845-1926 Romney" . . . "Widener, P. A. B. (Peter Arrell Brown), 1834-1915 Pictures in the collection of P. A. B. Widener at Lynnewood Hall, Elkins Park, Pennsylvania" . . . "Widener, P. A. B. (Peter Arrell Brown), 1834-1915 Pictures in the collection of P. A. B. Widener at Lynnewood Hall, Elkins Park, Pennsylvania, British and modern French schools" . . . "Wilson, Sydney Ernest, 1869- Engravings in mezzotint" . .