Dulau & Co.
Booksellers with premises at 37 Soho Square, London. Specialised in foreign-language books.
Source
Post Office London directory 1866, Publishers’ Circular 1866, p. 908.
Bibliography
Post Office London directory: Post-Office annual directory. … A list of the principal merchants, traders of eminence, &c. in the cities of London and Westminster, the borough of Southwark, and parts adjacent … general and special information relating to the Post Office. Post Office London directory. London: His Majesty’s Postmaster-General [and others]. 1802–1967.
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