Contact goniometer
made in England

© National Museums Scotland

000-100-102-731-C

Microscope
probably made in Edinburgh

© National Museums Scotland

000-100-102-801-C

Microscope
probably made in England

© National Museums Scotland

000-100-104-264-C

Microscope
probably made in Edinburgh

© National Museums Scotland

000-190-001-068-C

Polarising accessories
probably made in Edinburgh

© National Museums Scotland

000-190-001-069-C

Sextant
made in London

© National Museums Scotland

000-190-004-729-C

Slide rule
probably made in London

© National Museums Scotland

000-100-102-693-C