historical tuning 1805

[Newton Hunt]

> tuning four fifths flat 1/4 comma to produce a pure third.

I would be most useful, in thinking through these concepts, if you
people would use "expanded" and "contracted" intervals.  I get
confused when trying to "flatten" an interval using the lower note to
contract an interval.

I am interested in HTs but am mainly an ET tuner now that I am out of
the University scene.

		Newton, unearthly ET