000-100-104-224-C
Hygrometer
made in England
© National Museums Scotland
000-100-104-200-C
Microscope
probably made in London
© National Museums Scotland
000-190-002-062-C
Microscope
probably made in London
© National Museums Scotland
000-100-104-252-C
Microscope (detail)
probably made in London
© National Museums Scotland
000-180-000-900-C
Reflecting circle, probably made by George Dollond
probably made in London
© National Museums Scotland