They also collected scientific instruments even though neither was a scientist or a doctor.

He was among Europe's early botanists, and also collected mathematical instruments.

His interest in music and collecting rare and unusual instruments lead him to travel all over the world.

He used to collect various traditional musical instruments from other parts of the world.

Her hands trembled as she collected the medicines and instruments she would need to treat Graham.

At the turn from 19th to the 20th century, the staff of the Carl Zeiss company began to collect optical instruments.

In his enthusiasm to show the entire industrialization process, he began to collect various modern instruments and inventions.

In the early 1990s, Kerzner began to collect rare musical instruments.

He is 60 and has collected instruments for most of his life.

We collect instead physical models, mathematical instruments, and the written deliberations of mathematicians.