John Welcker | London: 9(10) Haymarket | Opposite / Facing the Opera House

A collection of catches, canons and glees : for 3, 4, 5, 6 and 9 voices / Thomas Warren  > Brodie Br 18/1

[A second collection of catches, canons and glees] : for 3, 4, 5, 6 and 9 voices / Thomas Warren  > Brodie Br 18/2

Six concertos for the harpsichord or pianoforte. Set 3 Op. 13 : [kbd] / J C Bach  > Fraser C02/1

Six concertos for the harpsichord or pianoforte. Set 3 Op. 13 : [kbd] / J C Bach  > Fraser B01/1

Six concertos for the harpsichord or pianoforte. Set 3 Op. 13 : [vn] / J C Bach  > Fraser C13/12

Six concertos for the harpsichord or pianoforte. Set 3 Op. 13 : [vn1, vn2] / J C Bach  > Fraser B27/3

Six sonatas for the harpsichord or pianoforte Op. 17 / J C Bach  > Fraser B30/2

Six sonatas for the pianoforte or harpsichord .. Op. 1 : [keybd] / Venanzio Rauzzini  > Fraser C07/2

Six sonatas for the pianoforte, harpsichord or harp, Op. 9 : [keybd] / Antonín Kammel  > Fraser B01/2

Sonata in G Op. 3 no. 5 / Valentino Nicolai  > Fraser C16/6

Twelve duettinos for two voices with a thorough bass Op. 5 / Venanzio Rauzzini  > Fraser L23/3

Peter Welcker | London: Gerrard Street, St Ann(e)'s, Soho

An eleventh collection of catches, canons and glees : for 3, 4, 5 and 6 voices / Thomas Warren  > Brodie Br 23/1

Concerto no. 1 in C : for harpsichord / Johann Christian Fischer  > Fraser C08/5

Concerto no. 2 in E flat : for harpsichord or piano / Johann Christian Fischer  > Fraser C08/4

Concerto no. 3 in C : for harpsichord or piano / Johann Christian Fischer  > Fraser C08/6

Eight lessons for the harpsichord or pianoforte Op. 7 / Samuel Arnold  > Fraser B14/2

Fifteen duets for voices & harpsichord / Gioacchino Cocchi  > Newhailes NH 15/1

The musical circle reduced to practice / Anon.  > Fraser B30/5

Overture to the Royal Shepherd : keyboard? / George Rush  > Fraser M1/18

Six concerti pour le clavecin, deux violons et une violoncelle Op. 1 / J C Bach  > Newhailes NH 47/1

Six concertos for the harpsichord or pianoforte. Set 2 Op. 7 / J C Bach  > Fraser B06/2

Six concertos for the harpsichord or pianoforte. [Set 2 Op. 7] : [vn1, vn2, vc] / J C Bach  > Fraser B27/2

Six duets for two violins / Emanuele Barbella  > Drum Dr 02-A/2

Six overtures for the harpsichord / J C Bach  > Newhailes NH 46/1

Six overtures in eight parts Op. 3 / J C Bach  > Fraser M1/3

Six quartettos for two violins, a tenor and violoncello obligato Op. 4 / Antonín Kammel  > Fraser B29 A-D/5

Six sonatas for the harpsichord [2nd set] : [keybd] / Mattia Vento   > Newhailes NH 45/2

Six sonatas for the harpsichord [3rd set] : [keybd] / Mattia Vento   > Newhailes NH 46/2

Six sonatas for the harpsichord [4th set] : [keybd] / Mattia Vento   > Newhailes NH 46/3

Six sonatas for the harpsichord [5th set] : [keybd] / Mattia Vento   > Newhailes NH 46/4

Six sonatas for the harpsichord or pianoforte Op. 10 / J C Bach  > Fraser B14/1

Six sonatas for the harpsichord, pianoforte and organ Op. 2 [vn1] : [vn1] / John Garth  > Newhailes NH 72/7

Six sonatas for the harpsichord, pianoforte and organ Op. 2 [vn2] : [vn2] / John Garth  > Newhailes NH 73/2

Six sonatas for the harpsichord, etc. Op, 2 [vc] : [vc] / John Garth  > Newhailes NH 74/3

Six sonatas for the pianoforte or harpsichord Op. 5 / J C Bach  > Newhailes NH 17/1

Six songs with an accompanyment for the great or small harp, fortepiano or harpsichord / Giuseppe Millico  > Fraser L23/1

Six songs with an accompanyment for the great or small harp, fortepiano or harpsichord, Set 2 / Giuseppe Millico  > Fraser L23/2

Six symphonies à deux violons, etc. Op. 4 / František Xaver Richter  > Fraser M1/8

Six trios for the harpsichord or pianoforte Op. 1 : [keybd] / Ernst Eichner  > Fraser C07/3

Six trios for the harpsichord or pianoforte Op. 1 : [vc] / Ernst Eichner  > Fraser B21/10

Ten sonatas for the harpsichord, organ or pianoforte / John Burton  > Fraser B30/1