Norfolk Island

[songenaz]

Hello everybody
The next David Feldman's auction propose barred numeral cancellation of Norfolk Island

BN 72 Norfolk Island.jpg (6.36 KiB) Viewed 819 times

Is there a census of this barred numeral?
Is it really rare?
David McNamee explained there's only one pair off covered, a single example on cover and a handful of singles off cover.
Thanks for your help
laurent

[John Hardinge]

It's certainly are enough, not as rare as some other numbers such as 17,34, 55, 67 etc. Probably about ten known. It's in higher demand than others as people like it for Norfolk Collections, Tasmanian collections and Islands collections.