Synopsis:
This series of 60 models is carefully arranged with regard to form, proportion, measurements, and construction. Through the construction work, observation is quickened. Eyes are trained to see right lines and distances, thus aiding in free-hand drawing and writing, while the hand and wrist muscles, being used for a definite purpose, unconsciously become obedient assistants. 8.5 x 11 inches.
Condition — Used - Like New:
Very Good Condition. Like new or gently used. May show a bit of wear, slightly bent corners or covers, a light pencil mark in a couple of places.