Hey there.

I have a beautiful Blue Marble Parker Duofold Centennial MK1 ( Flat top ) that I have had for 26 years.

I recently bought a later "Aces" Nib unit that was Bold Italic and has been tuned by John Sorowoka - Oxfordian ( which I will sell if I can find what I want ).

However this is the later 2 band section and doesn;t match my original MK1 Arrow Nib.

I am trying to find therefore a MK1 arrow nib instead. I'd prefer it to come with the 3 band section unit but it isn't a deal breaker as I can source one.
It MUST come with the feed for the nib.

Ideally I want either an BBB or BB .
At a pinch I'd take a BI.

I know these are very rare so I'm not expecting my door to be knocked down..LOL

Many Thanks.

Buzz