CHINA, Bank of China, 5 yuan ND (collected late 2002), teller training note, Unc $18.00 sold
My friend Dennis saw these on a trip to China.  Stacks of them lying around behind the counters.  He asked about them and somehow managed to wheedle a few, though they were most reluctant.  On his return next day or so there was no sign of them, and when he asked was met with shrugs and "I-don't-knows."
Click picture for enlargement.

Bob Reis
POB 26303
Raleigh NC 27611USA
phone: (919) 787-0881
(8:30AM-10:30PM EST only please)
fax: (919) 787-1882
how to order