000-100-044-896-C
Portable levelling instrument
Probably made in Edinburgh
© National Museums Scotland
000-190-001-017-C
Portable sundial (back)
made in Paris
© National Museums Scotland
000-100-102-667-C
Portable sundial (front)
made in Paris
© National Museums Scotland
000-180-000-993-C
Barometer, made by Lawrence Buchan
in Manchester
© National Museums Scotland
000-000-099-987-C
Galvanometer designed by Lord Kelvin
© National Museums Scotland
000-100-104-211-C
Hydrometer
probably made in Edinburgh
© National Museums Scotland
000-190-002-205-C
Hydrometer (detail)
probably made in Edinburgh
© National Museums Scotland