Fradelle & Marshall was a photographic and miniature-painting partnership between Albert Eugene Fradelle & William Shury Marshall, who maintained two studios in Regent Street, Westminster, London from 1872 to 1876. Fradelle seems to have stayed in business on his own for a time, but the firm is recorded as bankrupt by 1877. The National Portrait Gallery, London, has 58 of their photographs including a different image of Minnie Walton.