(o) punched in base c.: 121 / SD (monogram) (lion passant) (leopard's head) D (p) punched inside u.c.: (lion passant) D printed on front cover of accompanying book c.: Stuart Devlin (Devlin underlined) inscribed in pen and ink on page 1 of accompanying book c.: 121 embossed in gold (vertically) on outside of lid of accompanying box l.l.: Stuart Devlin / LONDON