KEWPIE POSTCARDS by O'NEILL 1970's x 8 - LOT For Sale

KEWPIE POSTCARDS BY O'NEILL
I have 19 identical lots of 8 count postcards I'm selling. The fronts are glossy and the backs are plain. The corners are sharp. The cards were not stored correctly and as you can see in the third picture, the edges curve up a bit. I sometimes put cards on a table and then puts a heavy weight on them. Then, I let it set for one or two weeks or so and that does help a bit to flatten them out. The last picture on the top row with the front and back drawings have an instruction on the back. You cut out the two figures and glue them back to back and then tie a string on it and hang as a mobile. Believe these were made around 1976.
NOTE: Postcards are sold AS/IS with no guarantees or refunds. Please check out pictures and be sure before you offer.
Shipping is included in final sold price.
THANKS!