China
Republic Sun Yat-sen "Memento" Dollar ND (1927) XF Details (Cleaned) PCGS, KM-Y318a, L&M-49. Military - "Warlord" - Issue. Despite the as noted indications of a gentle cleaning the general character of the coin is not diminished with a nice steely tone and decent realization of the devices.
HID02901242017
Estimate: 400-600 USD