Descriptive list of letters and papers of William Walker (1840-1931), Aberdeen, including correspondence and other material concerning the ballad and folk-song collections of Gavin greig (1856-1914) and J.B. Duncan (1848-1917) 1884-1925 (MSS. 2732/1-31).
National Register of Archives (Scotland)
Edinburgh : NRAS,
1971.
Title from cover.