Estey Organ O pump handle

Description

This is a pump handle to manually pump an Estey organ.  I'm not sure if this is original, but appears to be from the same time frame and fits and works on my Estey "O".  My "O" was made in 1922.
The Estey "O" was one of the larger Estey single manual organs they made.  It was mostly sold to churches because of size and the large number of reeds and sounds it could generate.  Normally you would just pedal (treadle) the organ and get everything you would need.  But to get that extra ummff! the handle and the poor soul that had to work it would come into play.
I've only seen a couple of these in my 20+ years of being around reed organs.