000-100-104-259-C
Slide rule (detail) (1 of 2)
© National Museums Scotland
000-190-002-256-C
Slide rule (detail) (2 of 2)
probably made in London
© National Museums Scotland
000-180-001-168-C
Sounding sextant
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
Static electricity set
probably made in London
© National Museums Scotland
000-100-104-192-C
Telescope accessories
probably made in London
© National Museums Scotland
000-100-102-669-C
Universal equinoctial dial
© National Museums Scotland