Slide rule (detail) (1 of 2)

© National Museums Scotland

000-100-104-259-C

Slide rule (detail) (2 of 2)
probably made in London

© National Museums Scotland

000-190-002-256-C

Sounding sextant
probably made in London

© National Museums Scotland

000-180-001-168-C

Static electricity set
probably made in London

© National Museums Scotland

000-190-004-743-C

Static electricity set
probably made in London

© National Museums Scotland

000-190-004-744-C

Telescope accessories
probably made in London

© National Museums Scotland

000-100-104-192-C

Universal equinoctial dial

© National Museums Scotland

000-100-102-669-C