I have TWO (2) unopened pancakes of 456, approximately one year old
with oriiginal invoice - I would like very much to trade for the same
quantity of 468 or SM 900 (911 is a possibility too). Format doesn't
matter (i.e. 7" reels, 5", pancakes, whatever). It just has to be new
and 1/4"...

any takers?

Jonathan