After the death of the Browning's only son Robert Barrett Browning and subsequent sale of their collection, Dr. Armstrong obtained a list of the items sold and their purchasers, and attempted to acquire the memorabilia via donation or purchase.
Library of Congress | Louis Armstrong | American Library Association | New York Public Library | Robert Browning | Lance Armstrong | Neil Armstrong | British Library | Bodleian Library | George Armstrong Custer | National Library of Australia | library | Library | Armstrong Whitworth | Elizabeth Barrett Browning | Browning | State Library of New South Wales | John Browning | Armstrong | Huntington Library | Library Journal | Carnegie library | State Library of Victoria | National Library of Ireland | Boston Public Library | Armstrong College | Newberry Library | John Rylands Library | State Library of Queensland | National Library of Wales |