James Sunderland was a "photographic artist and fine art depository " at 67 bull St in 1874. By 1880 he had moved to 10, 50,51 Great Western Arcade, and was still there in 1884 (then also at 42 Booth st, handsworth). Sometime between then and 1888 it became Sunderland & Hudson, and they were that up to 1892. By 1895 they had disappeared. So picture would be between 1885 and 1894. If someone could toe down the wolves and dudley connection it might make it tighter.