INTERNATIONAL TIME RECORDER IBM 1920's Time Clock Recorder Parts Pendulum Movement - marked 24vNot sure what it is - Unit is 8" tall x 6" wide x 3" deepLooks to be all brass construction mounted on a steel back plate!included is the original mounting hardware. Gears Turn Freely - UntestedRemoved from wall cabinet marked Time Recorder!Sold AS-IS No ReturnsCool Vintage PartsCheck out all the ITR parts available in our other listings.