Barometer
probably made in Edinburgh

© National Museums Scotland

000-100-102-816-C

Barometer (detail)
made in Edinburgh

© National Museums Scotland

000-190-001-072-C

Microscope
probably made in Edinburgh

© National Museums Scotland

000-100-102-683-C

Surveyors' level
probably made in Edinburgh

© National Museums Scotland

000-100-104-675-C

Wind gauge, known as Lind Anemometer
made in Edinburgh

© National Museums Scotland

000-100-102-809-C