Model of Bell Rock Lighthouse
designed by Robert Stevenson

© National Museums Scotland

000-000-099-947-C

Models of layers of masonry for Bell Rock Lighthouse

© National Museums Scotland

000-000-099-985-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

Planisphere
made in Japan

© National Museums Scotland

000-100-102-651-C

Reflecting circle
probably made in London

© National Museums Scotland

000-180-001-174-C

Reflecting circle, known as Borda circle, made by Francois-Antoine Jecker
made in Paris

© National Museums Scotland

000-180-000-901-C

Reflecting circle, probably made by Etienne Lenoir
probably made in Paris

© National Museums Scotland

000-180-000-899-C

Reflecting circle, probably made by George Dollond
probably made in London

© National Museums Scotland

000-180-000-900-C