Graphometer
probably made in Paris

© National Museums Scotland

000-100-104-247-C

Graphometer (detail)
probably made in Paris

© National Museums Scotland

000-190-002-060-C

Octant
probably made in London

© National Museums Scotland

000-100-104-189-C

Octant (detail)
probably made in London

© National Museums Scotland

000-190-002-051-C

Teapot
Made in Edinburgh

© National Museums Scotland

000-100-001-063-C

Water level
probably made in Paris

© National Museums Scotland

000-100-104-248-C

Water level
probably made in Paris

© National Museums Scotland

000-190-002-061-C