Apparatus
probably made in Edinburgh

© National Museums Scotland

000-100-104-183-C

Apparatus (detail)
probably made in Edinburgh

© National Museums Scotland

000-190-002-253-C

Model of human head

© National Museums Scotland

000-190-004-734-C

Spark discharger, part of electrical demonstration apparatus
made in England

© National Museums Scotland

000-180-000-902-C

Sphere
probably made in Edinburgh

© National Museums Scotland

000-100-104-184-C

Sphere (detail)
probably made in Edinburgh

© National Museums Scotland

000-190-002-252-C