I have this note in my collection, but the title is incorrect as it states "without black bars" (technically blue not black). One of the note year varieties has the comment line “needs a new page”
There is also a duplicate page made for the note version “with black bars” (N#432033)
I would agree that the note without the lines at the top (P51a) should have its own page since the lines are a significant design difference, with the current page being dedicated to the variety with the blue line (P51b & P51c).
If the referees agree, I think the best course of action would be to create a new page for P51a, which I am willing to do. Then the existing page details could be update, and the P51a year line and associated users be moved over to the new page. Finally, the duplicate page above could be merged into this listing.
Including @Hibernia to this post for thoughts as the T&T note referee.
Thanks,
Tony