Beautiful Antique Wooden Geometric Solids and PlanesI've had one partial set of late 19th century Milton Bradley Geometric Solids that make me think these were likely made by Milton Bradley as well and of about the same age, c. 1880s 90s. This set is missing its original box, but is almost if not entirely complete, including both the solid blocks of various geometric shapes and flat planes representing square, triangles, pentagon, etc. Great fun to configure, perfect for drawing practice, and just