Well I finally bit the bullet and bought a folded US Blade Runner one sheet.
Just had a chance to examine it and it adds even more mystery to the discussion!
It measures 27x41 so that's good but the odd thing is it appears to be the "Regular NSS Version" until you look closer.
Unfortunately, I could not capture these points in my photos but:
1) In the lower left it says "Printed in USA" in ghostly grey (not white) which is hard to see unless you move in the light - the Regular NSS should not have this?2) In the middle it has the NSS Paragraph plus the GAU union logo (but the logo is somewhat faint and incomplete but is there in white printing). The NSS paragraph is NOT blurry to my eyes.3) In the lower right the same thing as with the lower left is going on! It has "Blade Runner 820007" in white and even. Then above the "820007" in faint grey there is "NSS 820007" just like with the faint "Printed in USA" in the lower left.The "ghostly grey" as I am calling it resembles the discoloured grey in the "ORI" of "Original" Jason noted...
It mostly resembles the "Odd NSS Version" BUT the major difference is that it does not have the "NSS 820007" printed in white (only the "Blade Runner 820007") with "NSS 820007" above in the ghostly grey (as well as the Printed in USA" in the left in the same ghostly grey).
So anyone with a folded Regular NSS one sheet care to take a CLOSER look at these areas and report back? Pretty please?