and marked on reverse "Designs submitted for approval G. Roberts. Accepted 2½d. to be ½d. -- 6d. to be 2d." " /> essay ESSAYS: ½d., 1d., 2d., 2½d., 4d., 6d. and 9d. contemporary photographic essays, each stamp-size and mounted on die sunk piece of brown card (133 x 184mm.) with fancy border, signed<I> "G. Roberts 26-2-37"</I> and marked on reverse<I> "Designs submitted for approval G. Roberts. Accepted 2½d. to be ½d. -- 6d. to be 2d."</I> | Christie's