Circa 1930 Antique Seco Drawing Set from Japan

Antique child's drawing set by Seco of Japan, made in the 1930's, in original box.
Wood T-square, two wood triangles, wood french curve, wood pencil, eraser, white box (held compass, missing) and plastic protractor (probably not original).
Box shows signs of wear and owner's drawing.

9 1/4"l x 7"w x 1"d.

Due to the limited nature and age of vintage accessories, this item is non-returnable.