

Notice that the obverse has a mint mark (甯) in relief without raised disc.
The Krause catalog lists this as Y# A140, a mule coin with obv: Y# 10k.2 and rev: Y# 138.
NGC's website, shows the same as Krause, but Numista and PCGS both show a raised disc for Y# A140.
According to Krause a raised disc is for Y# 140, not Y# A140.
I looked at every one of the photos on PCGS for all 1906 Kiangnan 10 Cash and could not find any that look like my coin (obv: Y# 10k.2 and rev: Y# 138), they all have a raised disc. I searched the rest of the web, including ebay, and same thing, could not find one like it, so I am thinking that one with a raised disc is much more rare, any thoughts?