16 H W. Poole on Perfect Harmony, etc. 
double diatonic scales. Still below is a part of a table of the | 
fixed notes which would be cut were this section made through 
the key-note of the several signatures indicated in the margin, 
The complete table should follow below this section, but as the . 
space of the page does not allow, it is given entire on the o po- 
site page, and should be referred to this section; even the width 
and descend five octaves, we have a note higher than our start- 
ing pitch by something less than the eleventh of a comma, or in — 
- give when sounded singly, draw into tune, and are perfectly ace 
int. So that if the tuner should make his fifths one-fiftieth 
of a comma flat—which he might do and have them all sound- 3 
ing in perfect tune—he would end as much below the starting — 
ti 
tuning should, theoretically, bring him above it. 
it is seen that he can, if he ¢ oose, flat eac' 
the third of eight sharps. 
renter arn 
e 18, two notes thus approxi- — 
