Collector series banknotes question

How do we list collectors series banknotes as this one: N#218886 ? As it is or as a year line here N#218679 considering the design is the same. I am trying to make changes following the guidelines and I noticed that in the past for Jamaica, I created separate pages for collector series banknotes but for the Bahamas I listed them as year lines.

The ‘Maltese Cross’ notes! 

I would add them as an entry in the year lines at the bottom. This also provides the opportunity to list the printage.

[Some of these Maltese Cross notes are interesting in that they make it possible to obtain an UNC example of notes not otherwise easily obtainable - Bank of Ireland £100 note is an example.]

Hibernia

The ‘Maltese Cross’ notes! 

I would add them as an entry in the year lines at the bottom. This also provides the opportunity to list the printage.

 

[Some of these Maltese Cross notes are interesting in that they make it possible to obtain an UNC example of notes not otherwise easily obtainable - Bank of Ireland £100 note is an example.]

They would have a ‘PCS’ catalogue number - & a ‘TBB’ number including ‘NP’ in their listings.

Aidan.