000-100-044-673-C
'Rotula Arithmetica' (piece)
© National Museums Scotland
000-100-102-841-C
Sector and joynt rule
© National Museums Scotland
000-190-001-082-C
Sector and joynt rule
© National Museums Scotland
000-190-000-756-C
Silver medal (obverse) of Orange Lodge No. 1657
© National Museums Scotland
000-100-045-975-C
Silver medal (reverse) of Orange Lodge No. 1657
© National Museums Scotland
000-100-104-221-C
Specific gravity beads
probably made in Glasgow
© National Museums Scotland
000-100-001-132-C
Stirrup cup
Made in Glasgow
© National Museums Scotland