That is exactly the question I have been trying to answer for almost an hour.
And then it hit me
What if Nancy is in the habit of using souvenir pens?
What is HER FAVORITE BRAND
Which led me to this
I see a similar shape to the end near the ballpoint
And it does have a similar shape at the opposite end
So that gives us a SECOND pen to consider
Which likely comes from the same manufacturer
If we can identify one
It will likely lead us to the other.