Rare US CGAUSE CO N.Y.Boiler Company Steam Gauge

This as found, early model steam gauge features a spinning
hand with a spring inside that moves it back and forth.
Brass face ring with cast iron back area.

NICE ITEM FOR COLECTORS  MUSEUM 

To see more details, please look at pictures.  Generally for the age is in good condition.PLEASE LOOK AT ALL THE PHOTOS. THEY ARE PART OF THE DESCRIPTION.