The most experienced artisans during the 1800s were known as what?

The most experienced artisans during the 1800s were often referred to as "master craftsmen" or simply "masters." These individuals had honed their skills over many years and typically held apprenticeships, training younger workers in their trades. They were highly regarded in their communities for their expertise and often ran their own workshops or businesses, contributing significantly to the economy and the development of various crafts and industries.