This data collection includes the following directories:<br><br>- Slater's Royal National Commercial Directory of Manchester&nbsp; and&nbsp; Salford,&nbsp; with&nbsp; their&nbsp; vicinities&nbsp; ...&nbsp; [1886.&nbsp; Part&nbsp; 1:&nbsp; Alphabetical Directory] (1886)<br><br>- Slater's Royal National Commercial Directory of Manchester and Salford, with their vicinities ... [1886. Part 2: Trades, Institutions, Streets, etc.] (1886)<br><br>- The Cotton Spinners and Manufacturers' Directory, and&nbsp; Engineers&nbsp; and&nbsp; Machine&nbsp; Makers'&nbsp; Advertiser;&nbsp; with&nbsp; the&nbsp; approximate&nbsp; number of spindles and looms, and the telegraphic addresses, telephone nos., and pay...