1878-1974, bookseller; stationer; printer; picture frame maker, British Mawson, Swan & Morgan 1878 - 1974
c.1880 -1992, stationers; scientific equipment manufacturer, Manchester, England A G Thornton Limited 1880 - 1992
active 1922, printer, publisher, stationer, bookseller, Deansgate and Ridgefield, Manchester John Heywood Limited.
active 1840-1870, lithographer; globe maker; map publisher; bookseller; stationer, British Betts, John