TEMPUS by WESTHEIMER CORPORATION (Track this)
Intl: (009) Electrical and scientific apparatus US: 021 Filing date: 02-May-1988 Serial number: 73726161
TEMPUS VITAM REGIT by NATIONAL ASSOCIATION OF WATCH AND CLOCK COLLECTORS MUSEUM, INC. (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 11-Mar-1974 Serial number: 73015590