Barometer
made in Edinburgh

© National Museums Scotland

000-100-102-712-C

Barometer (detail)
made in Edinburgh

© National Museums Scotland

000-190-001-048-C

Case (detail), housing barometer
made in Edinburgh

© National Museums Scotland

000-190-001-047-C

Octant
probably made in Edinburgh & London

© National Museums Scotland

000-100-102-800-C