B163 SP136 1939 01 Jan Tower/Monumental Clock	14NB14 OSP2 1946 08 Mai Tower/Monumental Clock	B394 SP285 1963 23 Sep Miscellaneous	B394 SP285 1963 23 Sep Graphical Clock
966 A273 1966 28 Sep Miscellaneous	1018 A291 1968 25 Jun Tower/Monumental Clock	1010 1969 01 Jan Tower/Monumental Clock	1117 A352 1969 04 Jun Tower/Monumental Clock
1201 A374 1970 05 Mai Tower/Monumental Clock	1229 A384 1970 25 Aug Miscellaneous	1404 A441 1972 17 Okt Antique Clock	1405 A441 1972 17 Okt Miscellaneous