Language box. Box language

Published by Black Thumb Press, Inc., N.Y.
Dedicated to Geoffrey Hendricks

Cardboard box, 11.5 x 9.5 x 4 cm.
Containing:
- An introduction booklet, 10.5 x 53 cm.
- 329 printed cards, 4 blank cards, 3.5 x 8.5 cm.