B234 SP154 1948 18 Feb Tower/Monumental Clock	C40 AP9 1954 13 Jul Tower/Monumental Clock	1960 13 Mai Tower/Monumental Clock	C182 A98 1961 01 Apr Compass
475 A98 1961 04 Apr Compass	2464 A1254 1961 12 Apr Tower/Monumental Clock	B303 SP215 1961 01 Jun Hour Glass	668 A209 1961 15 Sep Miscellaneous
1036 A388 1962 19 Mrz Hour Glass	B365 SP172 1962 27 Apr Wall Clocks/Pendulum Clock	399A A144 1963 01 Jan Tower/Monumental Clock	B394 SP285 1963 23 Sep Graphical Clock