W. M. Powers is listed as doing business at this address in The Year’s Art from 1909 until 1915.
Address: 123 Victoria St
Start Date: by 1909
End Date: at least 1914
Dealer: William Mailes Power
Selected exhibitions
Watercolour drawings by Irwen Bevan (November 1909) [TYA 1910, 142]
Watercolour drawings by A.R. Quinton, Frank Boggs, David Bates, T.N. Tyndale, Ben Graham, Guido Bach, and other well-known artists (December 1909) [TYA 1910, 142]
The King’s Foreign Regiments: Constantinople; and other drawings and paintings by Captain H. Granville Baker (March 1910) [Times, 11 March 1910, 2]
Modern paintings: by a few artists of established reputations (January 1911) [NAL]
Drawings by Tom Simpson: “Picturesque Polperro” (May 1911) [NAL]
Modern Mezzotints in Colour: by well-known engravers (1 November – Christmas 1912) [NAL]
Exhibition catalogues: National Art Library, London (1911, 1912)