From the 1938 Official Guide to Mitcham:

Wemyss Bros., the well-known house furnishers of 28 and 30 Upper Green East, display the finest selection of furniture and upholstery in the district, at prices which make an instant appeal to the discriminating buyer. In addition they maintain a complete furniture repair service, upholstery repaired and recovered, french polishing, bedding remade, etc. All work is done on the premises by experts. Patterns, prices and expert advice are free on request.