So instrument makers started to make instruments in the old ways.

But by around 2000, he said, instrument makers had solved many of the problems.

He was an American music publisher and musical instrument maker.

All of these instrument makers built what are now called natural trumpets.

Jack passed on his pipe making skills to the next generation of instrument makers.

In 1755 he went to London to train as a mathematical instrument maker.

At sixteen years of age he was working as a "mathematical instrument maker".

In the 16th century, European instrument makers were hampered by the materials available.

He apparently lived his entire life in Berlin and is known to have been an instrument maker there from, at the latest, 1695.

The instrument makers conceded that it was not easy to make a living selling their products.