Genuine, I think,
Verified Purchase(What is this?)
This review is from: Sheaffer No-Nonsense Ball Point Pen White Barrel (Office Product)
I think these are genuine. Shaeffer did alter the style of the pens towards the end of the run, and I can believe that these are late production, or outsourced models.
The refill is non-standard but writes well with a darkish blue ink. It is easy to find a spring from an old retractable ballpoint to allow the pen to take standard Shaeffer refills.
Very pleasant to use, and you can see why this model was a success for so long.