Four Vintage  Desk/ Alarm  Clocks - Oris x 2,  JAZ & Kienzle I would assume they are from the 1940s to 1960s.  The two Oris alarm clocks wind, set and work and the alarms work. The Kienzle winds, sets and works but the alarm spring has gone. The alarm sets and 'works',  but with no power it does not ring. The JAZ alarm works, but the movement spring is at fault. One case screw missing from the rear of the JAZ clock. All would benefit from a minor clean.