The complete set of 12 offset lithographs in colors, on six double-sided round card disks, accompanied by the original black plastic circular holder and viewer and cardboard collapsible sleeve with instructions.

1935/1953

all disks diameter 8 in. (20.3 cm)

From the edition of 1000 published in 1953 (there were also editions of various sizes published in 1935, 1959, 1963 and 1965).