(p) punched in base c.: SD (monogram) (lion passant) (leopard's head) F / 4 (q) punched inside u.c.: (lion passant) (leopard's head) printed on front cover of accompanying book l.c.: Stuart Devlin (evlin underlined) inscribed in ballpoint pen on page 4 of accompanying book: 4 / Stuart Devlin (evlin underlined) stamped inside lid of accompanying box c.: Stuart Devlin / LONDON