This is the color arrangement of the Rubik's Cube sold in Switzerland by Arxon in 1980:
Yellow is opposite white, blue opposite green, and orange opposite red.
If the blue side is on the top, then the yellow side is on the front and the red side on the right.
The colors of the Arxon cube are dark, and have high contrasts.
Trademark:
Arxon, Klöcknerstrasse 3,
6054 Rodgau, Germany
Part No. 2L-1310 #2082-6
© 1980 Ideal Toy Corp.,
Hollis N. Y., 11423
Made in Hungary
Werner Randelshofer 2001