Andrew Nethercott Antiques has dated this piece to the 1890s.
For practical, conceptual and theoretical studies;
Still life drawing, technical drawing, geometry, light and shadows,
Plans, elevations, projections, shade and tone etc.

Solid shapes include cubes, cuboids, cylinders, cones, pyramids, plane shapes, etc.
6 solids are not pierced but appear to be part of the set
The solids in light coloured hardwood the box mahogany
All in excellent condition noting some losses to the clamp thread, still fully functional.
Width of box 14" or 355mm,
gross weight 1044 grams
Andrew Nethercott Antiques has dated this piece to the 1890s.
Works of art, collectables, scientific and decorative antiques from the 17th - 20th century
You can view the stock and full dealer information on the Andrew Nethercott Antiques Profile Page