A Cello Bow by Nicolas Leonard Tourte ‘l’Aine’

Although his younger brother, François Xavier, is often credited with the invention of the modern bow, research indicates that Nicolas Léonard Tourte 'l'Ainé' began crafting bows prior to him, during a period of significant innovation in French bow making. The mid-18th century saw a growing desire for a broader tonal range and changes in playing techniques, resulting in increased demands for new bow constructions. Around 1750 and in the following decades, bow makers engaged in extensive experimentation, leading to the coexistence of various versions of the modern bow. Nicolas Léonard is particularly recognized for his bows based on the Cramer model, which are popular among performers practicing 18th-century techniques. His "modern" Viotti style bows are less numerous, likely due to the political turmoil of the French Revolution, which reduced his production later in life.

Nicolas Léonard likely began his training around 1756, at the age of ten, under the guidance of his father, Nicolas Pierre. The two brothers probably started collaborating as early as 1774 but were initially limited to selling bows through the Lejeune family. By that time, modern bows were in high demand, and when labor restrictions were lifted in 1776, allowing bow makers to work with precious metals, the brothers were well-positioned to capitalize on this growing market.

Tourte 'l'Ainé' stamped his bows with "Tourte L.", as can be faintly seen on the handle of this cello bow. Some of these have been mistakenly attributed to François Xavier’s father, with the "L" in Nicolas Léonard being incorrectly interpreted as standing for "Louis." Most of his bows made after 1780 were likely produced with the assistance of his brother.