Wondering if anybody could please assist me in identifying a keyway on a lock I am repinning. The lock is marked 'Lane', which Im led to believe was either a direct subsidary of Corbin sold in AU, or an Australian company that was using Corbin Keyways. A good clue was that all blanks under 'Lane' on the blank boards down here are 'CB**' blanks

Here it is

A real beauty huh! Heres the money shot..

So far my research has led me here https://extranet.assaabloydss.com/library/catalogs/corbinrusswin/pdf/45078.pdf. It appears to be something from the 59 series IMHO, but the blanks only go to 6 pin, and this is a 7. It could also be something from the H series..
Does anybody agree / care to share their knowledge on this? Perhaps somebody knows what the '0' marking on the plug and body means? I have read that some American locks (ie Schlage) have the keyway marked on the rear of the plug, should I pull it and take a look?
Thanks for any help in advance,
-adi