From 3D Tic Tac Toe called "Mini Score Four" circa 1970.
Grand Rapids, Michigan
Catalog of Copyright Entries: Third Series
Volume 24, Part iiB, Number i
Commercial Prints and Labels
January - June 1970
Mini score-four, a 3 dimensional tic-tac-toe game. 2 slips. Appl.
author: Joseph Drueke. ® DBC Co., solely owned by Joseph Drueke;
2Feb70; KK215256 .
1973 copyright on "Bottoms Up" a version of "Shut the box"
209 Front Street, Grand Rapids, Mich 49502