000-100-102-827-C
Drawing instruments
probably made in London
© National Museums Scotland
000-180-000-991-C
Elliptograph
made in London
© National Museums Scotland
000-100-102-665-C
Proportional compasses
probably made in London
© National Museums Scotland
000-190-001-016-C
Proportional compasses
probably made in London
© National Museums Scotland
000-190-001-074-C
Sector and protractor
probably made in London
© National Museums Scotland
000-190-001-075-C
Sector and protractor
probably made in London
© National Museums Scotland