Sampson Low, Marston & Company
http://id.loc.gov/authorities/names/nr2003021408
found: Brown, P.A.H. London publishers and printers, c. 1800-1870, c1982 (under Low, Sampson: Sampson Low from 1819-1852; Sampson Low & Son from 1852-1856; Sampson Low, Son & Co. from 1852-1863; Sampson Low, Son & Marston from 1863-1871; Sampson Low, Marston, Low & Searle from 1871-1875; Sampson Low, Marston, Searle & Rivington from 1875-1887; Sampson Low, Marston, Searle & Rivington, Ltd. from 1888-1890; Sampson Low, Marston & Co., Ltd. from 1891-1900 and beyond
found: White, T.W. Our English Homer; or, Shakespeare historically considered, 1892: t.p. (Sampson Low, Marston & Company, Limited, St. Dunstan's House, Fetter Lane, Fleet Street, E.C. [London])
found: Brown, P.A.H. London publishers and printers c. 1800-1870, 1982: p. 117 (Low (Sampson), Marston & Co. Ltd.; St. Dunstan's House Fetter Lane, 1891-ca. 1900)