000-100-102-721-C
Hydrometer
made in Dundee
© National Museums Scotland
000-100-104-211-C
Hydrometer
probably made in Edinburgh
© National Museums Scotland
000-100-104-298-C
Hydrometer
probably made in London
© National Museums Scotland
000-190-002-205-C
Hydrometer (detail)
probably made in Edinburgh
© National Museums Scotland
000-190-001-053-C
Case, containing hydrometer
© National Museums Scotland
000-190-004-180-C
Hydrometers
probably made in Glasgow
© National Museums Scotland
000-100-102-809-C
Wind gauge, known as Lind Anemometer
made in Edinburgh
© National Museums Scotland