On the railways: Engine and carriage cleaners 1917 plate 56 from the Women's work set, in The Great War: Britain's Efforts and Ideals series, commissioned by the British Department of Information; published by the Fine Arts Society, London, 1917
chopmark (in image) l.l.: (lion and unicorn beside crowned shield; royal coat of arms) label formerly on old mount, printed in ink u.l.: A.S. Hartrick, A. R. W. S. / ON THE RAILWAYS – / ENGINE AND CARRIAGE CLEANERS. / A / 56