Audsley lists this top with the following description:
This stop, as the name implies, is compound, harmonic-corroborating,
and sweet-voiced.  It is properly formed of several ranks of very
small-scaled open metal pipes, yielding a soft, singing quality of
tone.  When extreme softness is required, the ranks should be
octave- and fifth-sounding only: but when a more assertive tone is
desired, a third-sounding rank should appear in every break, as in
the following example of five ranks:
Dolce Cornet - V. Ranks.
| c3-c4 | 1 | 8 | 10 | 12 | 15 | 
| f#2-b3 | 1 | 8 |  | 12 | 15 | 17 | 
| f#1-f2 |  | 8 |  | 12 | 15 | 17 | 19 | 
| CC-f1 |  |  |  | 12 | 15 | 17 | 19 | 22 | 
 
It will be observed that the introduction of the
Seventeenth makes the stop a
Sesquialtera in all save the
top octave.  Artistically voiced and scientifically graduated in
tone this Cornet would be extremely
valuable in refined registration.  The following is a satisfactory
composition for a Cornet of four ranks, octave- and fifth-sounding:
Dolce Cornet - IV. Ranks.
| g#3-c4 | 1 | 8 | 12 | 15 | 
| c1-g3 |  | 8 | 12 | 15 | 19 | 
| C-B |  |  | 12 | 15 | 19 | 22 | 
| CC-BB |  |  |  | 15 | 19 | 22 | 26 | 
 
Irwin also lists this stop, with this description:
A soft compound manual stop made from several ranks of specially
designed Dolce pipes, the fifth-sounding
being softer than the octave-sounding.  This is a useful accompaniment
and timbre-creating stop.  It may also be designed as a solo stop.
Middle C speaks these notes:
| Example #1 | III | 4' + 2-2/3' + 2' | 
| Example #2 | III | 2-2/3' + 2' + 1-3/5' | 
| Example #3 | IV | 8' + 4' + 2-2/3' + 2' | 
| Example #4 | IV | 4' + 2' + 1-1/3' + 1' | 
Variants
Dolce Grand Cornet
Examples
Osiris[1]
contains over two dozen examples of two to five ranks.
Bibliography
Audsley[1]: 
	Dolce Cornet.
Audsley[2]:
	I.XIII Dolce Cornet.
Irwin[1]: 
	Dolce Cornet.