Geological model of carved wood, "I: Denudation of Strata", layers of strata are depicted using different colours and types of wood, in two parts, mounted on wooden display plinth, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, "II: Newcastle Coal Seams", layers of strata are depicted using different colours and types of wood, originally in two parts, one part missing, mounted on wooden display plinth, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, "III: Dislocation of Strata in Carboniferous Rocks", layers of strata are depicted using different colours and types of wood, originally in four parts, one part missing, mounted on wooden display plinth, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, ''IV: Surface Indications of Coal", layers of strata are depicted using different colours and types of wood, in two parts, display plinth is missing, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, "V: Dislocation of Coal Strata", layers of strata are depicted using different colours and types of wood, in two parts, mounted on wooden display plinth, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, '"I: Horizontal Strata Intersected by mineral veins or Lodes", layers of strata are depicted using different colours and types of wood, originally in two parts, one part and display plinth missing, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, "VIII: Overcut Strata", layers of strata are depicted using different colours and types of wood, mounted on wooden display plinth, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, "IX: Undercut of Strata", layers of strata are depicted using different colours and types of wood, mounted on wooden display plinth, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857

Geological model of carved wood, "XII: Basset of Denuded Strata and veins", layers of strata are depicted using different colours and types of wood,mounted on wooden display plinth, made for the Industrial Museum of Scotland, by Thomas Sopwith, Newcastle, England, 1857