In addition to its smaller dimensions, the B Form cellos took advantage of recent advancements in string technology and production.
[1] The cello was built in 1711, likely at the request of King Louis XIV's personal physician, François Chicoyneau.
Cellist Jean-Louis Duport (not to be confused with his older brother Jean-Pierre), submitted a bid with the help of two friends, both of whom were princes.
The auction failed, however, and the cello's sale was eventually entrusted to private dealer George Cousineau.
The Duport brothers were later contacted to see if they remained interested in the cello, and they bought it for a relatively low price.