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Milan School

Carlo Antonio Testore

Milan, c.1693–1765

Carlo Antonio Testore, born around 1688 and active until after 1764, was a prominent Milanese violin maker and the eldest son and pupil of Carlo Giuseppe Testore. He established his workshop in Milan's Contrada Larga, identified by the sign of the Eagle. Known for crafting instruments of high quality, he often adopted the patterns of Guarneri and Amati, and occasionally Stradivari. His instruments, including violoncellos and altos, are characterized by excellent wood, good workmanship, a powerful tone, and distinctive golden-yellow or thick brown varnish. His unique models are noted for their larger pattern and higher arching compared to his father's works, and open sound holes in the Guarneri style. He also associated with his son Giovanni in his later years.

Worked Milan
Made Cello, Viola, Violin
Family Son of Carlo Giuseppe Testore
Small viola by Carlo Antonio Testore, Milan, circa 1730
Violin by Carlo Antonio Testore. Sold by Amati — from the archive.

Instruments

Auction price history

Highest auction price

£172,860

54 results

Type Details Auction house Sold Price
ViolinLabelled Carlo Antonio Testore figlio Maggiore del fu Carlo Giuseppe in contrada larga al segno ... Lot 92TarisioOctober 2024£72,000est. £ 30,000-50,000
ViolinLabelled Carlo Antonio Testore figlio maggiore del fu Carlo Giuseppe in Contrada larga al Segno ... Lot 180Ingles & H.October 2024£90,000est. £ 80,000-120,000
ViolinLabelled Carlo Antonio Testore figlio Maggiore del fu Carlo Giuseppe in Contrada larga al segno ... Lot 146TarisioMay 2024£51,830est. $ 50,000-80,000
ViolinLabelled Carlo Giuseppe Testore in Contrada ..., with the collaboration of his brother Paolo Antonio Lot 60TarisioMarch 2024£78,000est. £ 60,000-90,000
CelloLabelled Carlo Giuseppe Testore in Contrada Larga di Milano al Segno dell'Aquila 1721 Lot 80Ingles & H.March 2024£144,000est. £ 60,000-80,000
ViolinLabelled Carlo Antonio Testore figlio, del qu. ..., back of the head fluted and purfling to back added later Lot 111TarisioFebruary 2024£81,960est. € 70.000-100.000
Violin35.4 cm Milan, 1740 c.November 2011£31,952
Violin35.7 cm Ascribed toOctober 2011£10,000
Cello76.6 cm Attributed toJune 2011£24,000
Viola42.0 cm Milan, 1752May 2011£172,860
Violin36.2 cm 1780 c. Probably byDecember 2010£7,200
Violin35.8 cm Milan, 1750 c. Attributed toMarch 2010£32,400
Violin35.7 cm 18th C. Ascribed toMay 2009£8,540
Cello73 cm Milan, mid-18th C.March 2009£43,250
Violin35.0 cm Milan, mid-18th C.March 2009£25,000
Violin35.7 cm Milan, 1720November 2008£37,050
Violin35.9 cm Milan, 1735 c.October 2008£49,250
Cello63.6 cm Milan, 1740 1/2 SizeMarch 2008£14,040
Violin35.7 cm Milan, 1730 c.March 2008£52,650
Violin35.4 cm Milan, 1763 c.October 2007£62,439
Violin35.7 cm Milan, 1741 c.April 2007£36,389
Violin35.3 cm Milan, 1750 c. Probably byApril 2007£5,155
Violin35.7 cm Attributed toFebruary 2007£3,242
Viola39.4 cm Milan, 18th C. Attributed toNovember 2006£14,400
Violin35.6 cm first half of 18thC Attributed toNovember 2006£10,851
Violin35.4 cm Milan, 1750 c.May 2006£24,527
CelloMilano, 1691November 2005£15,790
ViolinMilan, 1745 c.November 2005£36,122
Violin Ascribed toApril 2005£6,266
ViolinOctober 2004£27,225
Violin1740 c.May 2004£16,577
Violin Attributed toMay 2004£5,975
ViolinMilan, 1730May 2004£48,113
Violin1750 c.November 2003£45,600
Violin1740 c.October 2003£23,748
Violin1750 c.July 2003£27,600
Violin1738July 2003£34,250
Violin1753October 2002£58,050
Violin1755June 2002£50,190
Violin1733March 2002£23,500
Violin1721May 2000£51,623
Violin1735November 1999£32,200
Violin1750March 1999£19,550
Violin1770March 1999£35,000
Violin1750 c.November 1998£18,400
Violin1742November 1996£31,050
Violin1768March 1996£33,350
Violin1751November 1995£42,550
Violin1750 c.October 1995£29,900
Violin1728November 1994£18,975
Violin1760 c.November 1993£12,635
Violin1743April 1993£16,100
Cello1766June 1987£35,200
Cello1723July 1985£29,700

Maker Overview

Life

Carlo Antonio Testore (c. 1688 – after 1764) was a Milan-based violin maker who carried forward his family's craft into the mid-18th century. The eldest son of Carlo Giuseppe Testore, he trained under his father before establishing his own reputation during an active period from approximately 1735-1765. Working from the family's traditional location in Milan's Contrada Larga at the sign of the Eagle, Carlo Antonio eventually brought his son Giovanni into the business, creating a three-generation dynasty of instrument makers.

Characteristics

Innovation
His own model is large and heavy of aspect. His works differ from those of his father, Carlo Giuseppe Testore, by their larger pattern and higher arching.

Materials
He used excellent wood, though not always finely figured, and consistently employed very good wood in his instruments.

Methods
Carlo Antonio Testore made his violins on the Guarneri pattern, and also copied models by Nic. Amati, Guarneri del Gesu, and occasionally Stradivari. His instruments are described as bold and well made, with good workmanship. He applied varnish that was either golden-yellow or a rather thick brown colour.
Recorded labels
  • Branded internally and with double-eagle mark: ‘C.A.T.’ Carlo Antonio Testore figlio maggiore
    del fu Carlo Giuseppe in Contrada lar-
    ga al segno dell’ Aquila, Milano 1741John Dilworth
  • Carlo Antonio e Giovanni padre e figlio
    Testori, il qual Carlo e figlio maggiore
    del fu Carlo Giuseppe Testore, abitanti
    in Contrada larga al segno dell’ Aquila
    Milano, 1764John Dilworth

Influence and legacy

  • Training and Mentorship: He was the son and pupil of Carlo Giuseppe Testore.

  • Schools/Tradition: He worked on the models of prominent makers such as Nic. Amati, Guarneri del Gesu, and occasionally Stradivari.

  • Notable Associations: Carlo Antonio Testore was associated with his son Giovanni, as indicated by a label from 1764.
  • Modern Recognition: His instruments are considered excellent and valued for their craftsmanship and tonal qualities.
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Biographies

The overview above is drawn from the following published accounts. Read them in the original:

John Dilworth+

TESTORE, Carlo Antonio Born circa. 1693, d.c.1765 Milan Italy. Son, pupil, and successor of Carlo Giuseppe Testore, below, at the sign ‘dell’Aquila’ in Contrada Larga. More prolific maker than his father, but generally a less conscientious craftsman. Assisted in later years by his own son Giovanni. Instruments often lacking purfling, with the lines scratched into the edges of the plates, and the back of the pegbox left flat. Where purfling is used it is generally of beech wood. Soundholes usually of Stradivari or Amatisé form, but poorly cut and with small unfluted wings and finial circles. Scrolls have a pronounced ovality to the outline along the plane of the fingerboard. Golden-yellow to plain brown varnish and often very plain materials. Branded internally and with double-eagle mark: ‘C.A.T.’ Carlo Antonio Testore figlio maggiore / del fu Carlo Giuseppe in Contrada lar- / ga al segno dell’ Aquila, Milano 1741 Carlo Antonio e Giovanni padre e figlio / Testori, il qual Carlo e figlio maggiore / del fu Carlo Giuseppe Testore, abitanti / in Contrada larga al segno dell’ Aquila / Milano, 1764

Cecie Stainer+

Eldest son of Carlo Giuseppe Testore, from whom he learnt his trade. Worked in Milan, in the Contrada Larga, at the sign of the Eagle (dell’ aquila), about 1735-65 ; according to one label was associated with his son Giovanni in 1764. His violins are made on the Guarneri pattern, of excellent wood, though not finely figured; the varnish is golden-yellow in colour, the workmanship is good. His violoncellos and altos are especially fine instruments; the varnish, rather thick, is generally brown in colour. Labels: ” Carlo Antonio Testore figlio maggiore del fu Carlo Giuseppe in Contrada larga al segno deir aquila, Milano, 1741 ” ; another label is dated 1736: “Carlo Antonio e Giovanni padre e figlio Testori, il qual Carlo e figlio maggiore del fu Carlo Giuseppe Testore, abitanti in Contrada larga al segno dell’ aquila, Milano, 1764

George Hart+

Son of Giuseppe. Copied Guarneri and Amati. These instruments are bold and well made ; their tone is excellent.

Willibald Leo Lütgendorff+

Älterer Sohn und Schüler von Carlo G. T. Er arbeitete nach Nic. Amati, Guarneri u. Strad., verwendete meist sehr gutes Holz und einen goldgelben, in’s Bräunliche spielenden Lack, der nur zu dick ist und wenig Feuer hat. Er wohnte in der Contrada Larga und hatte wie sein Vater das Ladenschild »all’ aquila«, wesshalb er auch eine Brandmarke anbrachte, die einen Adler vorstellte. In seinen letzten Jahren arbeitete er gemeinsam mit seinem Sohne Giovanni. Ihre Geigen zeichnen sich durch Tonfülle aus.

Henri Poidras+

Milan circa 1680-1760. Son and pupil of Carlo-Giuseppe. Amati and Guarnerius models. His own model is large and heavy of aspect. The sound holes, after the Guarneri manner, are very open. Thick yellow-brown varnish. Excellent instruments. Apart from the label, an eagle is branded.

Karel Jalovec+

Milan. Born about 1688, died after 1764. Son and pupil of Carlo Giuseppe Testore. His works differ from those of his father by their larger pattern and higher arching. He worked on the models of Nic. Amati, Guarneri del Gesu and occasionally on that of Stradivari. The wood he used is very good. He applied a golden yellow varnish. The tone of his instruments is powerful and of good quality. Valued instruments. Price 45 — 50.000 Kc.

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