Modulex Tiles with printed letters/symbols need an exemption from the "In set"-rule.
There are no known set numbers to use in the listings.
Don't know how they where sold. Boxes of 100 pcs? Maybe like modern day Pick-a-Brick?
There are no known set numbers to use in the listings.
Don't know how they where sold. Boxes of 100 pcs? Maybe like modern day Pick-a-Brick?