C98 AP6 1971 20 Jul Miscellaneous	C97 AP6 1971 20 Jul Miscellaneous	C117 AP6 1972 20 Jul Miscellaneous	C118 AP6 1972 20 Jul Miscellaneous
712 A133 1989 28 Apr Chronometer	711 A133 1989 28 Apr Chronometer	775(A-E) A149 1991 02 Jul Graphical Clock	797e A155 1992 28 Apr Compass
858 A168a 1993 10 Nov Time	919a A183 1996 23 Feb Graphical Clock	919b A183 1996 23 Feb Graphical Clock	919c A183 1996 23 Feb Graphical Clock