This appears to be an unattributed S-162 R4 with a bit of detail, but some damage. Once again, almost rare with an estimate of 118-158 survivors. It's the same reverse as the S-160, but the obverse date is more closely spaced and the top of the hair is broken. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=160594786300 Good luck!