Double sided drawing.

One side is a white drawing of concentric circles. On the other side is a yellow drawing of concentric circles and circles.

Previously accessioned as A49739 and A49740.

Creator: Board for Anthropological Research
Control: AA 346/15/3/239
Date Range:  1935  -  1935
Quantity:  0.1cm,   1   crayon drawning 36x53.5 cm.
Formats: Diagrams
Series:  AA346/15