936 A491 1944 01 Jun Tower/Monumental Clock	1065 A597 1946 05 Sep Tower/Monumental Clock	1066 A598 1946 05 Sep Tower/Monumental Clock	1526 A821 1950 04 Dez Tower/Monumental Clock
1878 A1000a 1956 17 Okt Tower/Monumental Clock	2120 A1115 1958 01 Jan Tower/Monumental Clock	2211 A1152 1959 25 Jun Tower/Monumental Clock	2447 A1243 1961 01 Jan Tower/Monumental Clock
2464 A1254 1961 12 Apr Tower/Monumental Clock	3527 A1693 1968 31 Okt Compass	3780 A1811 1970 23 Nov Tower/Monumental Clock	4261 A2022 1974 14 Nov Tower/Monumental Clock