908  "Square Wood Case"

10 3/4-inch case.  8-inch dial.  Oak or Mahogany Case.  Sold with or without auxiliary movement.  In 1932 the model number changes.  Those converted to F-rotor movements are known as the 9F108.  Clocks lucky enough to get an auxiliary movement get to wear the 9A108 tag.

The way to tell these 900-series models from clocks like the 101 is by the pendant set knob.  You can set these clocks from below.  You had to set time on the 101 by taking it off the wall and opening the back door.