No.	Title	Date
21	Alexander's Select Beauties for the Flute, no. 6.
22	Alexander's select beauties for the flute. No. 7.
23	Alexander's select beauties for the flute. No. 8.
24	Alexander's select beauties for the flute. No. 9.
25	Alexander's select beauties for the flute. No. 10.
26	Alexander's select beauties for the flute. No. 11
27	Alexander's select beauties for the flute. No. 12
28	Alexander's select beauties for the flute. No. 13
29	Alexander's select beauties for the flute. No. 14
30	Alexander's select beauties for the flute. No. 15
31	Alexander's select beauties for the flute. No. 16
32	Alexander's select beauties for the flute. No. 17
33	Alexander's Select Beauties for the Flute, no. 18.
34	Alexander's Select Beauties for the Flute, no. 20.
35	Alexander's Select Beauties for the Flute, no. 21.
36	Trois Duos concertans pour deux Flûtes Dédiés à Mr. Caesar Colclough, amateur, par T. Berbiguier, Oe. 2.
37	Gran duetto per due flauti : op.a 12 composto e dedicato al suo scolaro Francesco Cima... da Giacomo Negri
38	Trois duos concertants pour deux flûtes : oeuvre 15
39	Trois duos Concertans de L. Spohr pour deux Flûtes par C.G. Belcke. 1er Livre. No. 2 en Fa.
40	Trois Duos Concertans pour deux Flûtes Composés des Morceaux Choisis dans les Overages de Mozart, Cimarosa et Rossini Dédiés à la Jeunesse par T. Berbiguier, Opéra 66, !re. Suite.