Well the data plate is evidently. Maybe the early KHI machines were built in the US with a Hughes number and later a KHI number.
JA9047
Hughes 369HS 119-0214S 11/69 build date.
Kawasaki-Hughes 369HS 6609
Nice old picture of PG Tips!
I wonder how many C models there are left in NZ?
About 32!