C 447 ] 
Maxim III. 
The Quantity of the blank Intervals, or Difcon- 
tinuity of the Lines, will exadly reptefent the Du- 
ration of Silence or Refts. Ex.gr. 
The different Degrees of mufical Sounds, as Ga- 
mut, A re , B mi, &c. may be reprefented by the dif- 
ferent Situations of thofe black Lines upon the red 
ones or faint ones. Ex.gr . fee Tab. I. Fig. i- 
To make a Machine to write Mufic in the aforefaid 
Character as faji as it can he play'd upon the 
Organ or Harpf chord, to which the Machine is 
That a Cylinder may be made by the Application 
of a circulating, not a vibrating, Fendulum, to move 
equally upon its Axis the Quantity of i Inch in a 
Second of Time, which is about the Duration of a 
Minim in Allegro's ; 
Suppofe the Cylinder a (fee Fig . 2.) to be fuch, 
and to move under the Keys of an Organ, as b , c,d y 
Maxim IV. 
Froblem . 
fixed . 
Foftulatum . 
and 
